mil-canon.xml

<!DOCTYPE lensdatabase SYSTEM "lensfun-database.dtd">
<lensdatabase version="2">

    <mount>
        <name>Canon EF-M</name>
        <compat>Canon EF-S</compat>
        <compat>Canon EF</compat>
        <compat>M42</compat>
        <compat>M39/1</compat>
        <compat>DKL</compat>
        <compat>T2</compat>
        <compat>Generic</compat>
    </mount>

    <mount>
        <name>Canon RF</name>
        <compat>Canon EF-S</compat>
        <compat>Canon EF</compat>
        <compat>M42</compat>
        <compat>M39/1</compat>
        <compat>DKL</compat>
        <compat>T2</compat>
        <compat>Generic</compat>
    </mount>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M</model>
        <model lang="en">EOS M</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M2</model>
        <model lang="en">EOS M2</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M3</model>
        <model lang="en">EOS M3</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M5</model>
        <model lang="en">EOS M5</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M6</model>
        <model lang="en">EOS M6</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M6 Mark II</model>
        <model lang="en">EOS M6 Mark II</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M10</model>
        <model lang="en">EOS M10</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M50</model>
        <model lang="en">EOS M50</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M50m2</model>
        <model lang="en">EOS M50 Mark II</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS KISS M</model>
        <model lang="en">EOS KISS M</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M100</model>
        <model lang="en">EOS M100</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>
    
    <camera>
        <maker>Canon</maker>
        <model>Canon EOS M200</model>
        <model lang="en">EOS M200</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R7</model>
        <model lang="en">EOS R7</model>
        <mount>Canon RF</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R10</model>
        <model lang="en">EOS R10</model>
        <mount>Canon RF</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R50</model>
        <model lang="en">EOS R50</model>
        <mount>Canon RF</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R100</model>
        <model lang="en">EOS R100</model>
        <mount>Canon RF</mount>
        <cropfactor>1.613</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R</model>
        <model lang="en">EOS R</model>
        <mount>Canon RF</mount>
        <cropfactor>1</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS RP</model>
        <model lang="en">EOS RP</model>
        <mount>Canon RF</mount>
        <cropfactor>1</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R3</model>
        <model lang="en">EOS R3</model>
        <mount>Canon RF</mount>
        <cropfactor>1</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R5</model>
        <model lang="en">EOS R5</model>
        <mount>Canon RF</mount>
        <cropfactor>1</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R6</model>
        <model lang="en">EOS R6</model>
        <mount>Canon RF</mount>
        <cropfactor>1</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R6m2</model>
        <model lang="en">EOS R6 Mark II</model>
        <mount>Canon RF</mount>
        <cropfactor>1</cropfactor>
    </camera>

    <camera>
        <maker>Canon</maker>
        <model>Canon EOS R8</model>
        <model lang="en">EOS R8</model>
        <mount>Canon RF</mount>
        <cropfactor>1</cropfactor>
    </camera>

    <lens>
        <maker>Canon</maker>
        <model>Canon EF-M 18-55mm f/3.5-5.6 IS STM</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="18" a="0.0208" b="-0.06707" c="0.02864"/>
            <distortion model="ptlens" focal="24" a="0.01074" b="-0.03245" c="0.01496"/>
            <distortion model="ptlens" focal="28" a="0.01015" b="-0.03385" c="0.03436"/>
            <distortion model="ptlens" focal="35" a="0.00738" b="-0.0241" c="0.0299"/>
            <distortion model="ptlens" focal="45" a="0.0079" b="-0.02394" c="0.02941"/>
            <distortion model="ptlens" focal="55" a="0.00824" b="-0.0265" c="0.0378"/>
            <tca model="poly3" focal="18" br="-0.0001552" vr="1.0005722" bb="0.0001298" vb="0.9997515"/>
            <tca model="poly3" focal="24" br="-0.0001187" vr="1.0004246" bb="0.0000721" vb="0.9998423"/>
            <tca model="poly3" focal="28" br="-0.0001068" vr="1.0003574" bb="0.0000875" vb="0.9998350"/>
            <tca model="poly3" focal="35" br="-0.0000862" vr="1.0002480" bb="0.0000485" vb="0.9998690"/>
            <tca model="poly3" focal="45" br="-0.0000211" vr="1.0000679" bb="-0.0000189" vb="1.0000319"/>
            <tca model="poly3" focal="55" br="-0.0000349" vr="0.9999870" bb="0.0000058" vb="1.0000393"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="10" k1="-1.3322" k2="1.1067" k3="-0.4495"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="1000" k1="-1.3322" k2="1.1067" k3="-0.4495"/>
            <vignetting model="pa" focal="18" aperture="4" distance="10" k1="-0.9981" k2="0.3611" k3="0.0001"/>
            <vignetting model="pa" focal="18" aperture="4" distance="1000" k1="-0.9981" k2="0.3611" k3="0.0001"/>
            <vignetting model="pa" focal="18" aperture="5" distance="10" k1="-0.4874" k2="-0.6382" k3="0.5159"/>
            <vignetting model="pa" focal="18" aperture="5" distance="1000" k1="-0.4874" k2="-0.6382" k3="0.5159"/>
            <vignetting model="pa" focal="18" aperture="6.3" distance="10" k1="-0.4020" k2="-0.4262" k3="0.2472"/>
            <vignetting model="pa" focal="18" aperture="6.3" distance="1000" k1="-0.4020" k2="-0.4262" k3="0.2472"/>
            <vignetting model="pa" focal="18" aperture="8" distance="10" k1="-0.5060" k2="0.0099" k3="-0.0542"/>
            <vignetting model="pa" focal="18" aperture="8" distance="1000" k1="-0.5060" k2="0.0099" k3="-0.0542"/>
            <vignetting model="pa" focal="18" aperture="10" distance="10" k1="-0.5454" k2="0.1158" k3="-0.0910"/>
            <vignetting model="pa" focal="18" aperture="10" distance="1000" k1="-0.5454" k2="0.1158" k3="-0.0910"/>
            <vignetting model="pa" focal="18" aperture="13" distance="10" k1="-0.5080" k2="-0.0298" k3="0.0520"/>
            <vignetting model="pa" focal="18" aperture="13" distance="1000" k1="-0.5080" k2="-0.0298" k3="0.0520"/>
            <vignetting model="pa" focal="18" aperture="16" distance="10" k1="-0.5054" k2="-0.0546" k3="0.0766"/>
            <vignetting model="pa" focal="18" aperture="16" distance="1000" k1="-0.5054" k2="-0.0546" k3="0.0766"/>
            <vignetting model="pa" focal="18" aperture="20" distance="10" k1="-0.5073" k2="-0.0562" k3="0.0803"/>
            <vignetting model="pa" focal="18" aperture="20" distance="1000" k1="-0.5073" k2="-0.0562" k3="0.0803"/>
            <vignetting model="pa" focal="18" aperture="22" distance="10" k1="-0.5099" k2="-0.0601" k3="0.0832"/>
            <vignetting model="pa" focal="18" aperture="22" distance="1000" k1="-0.5099" k2="-0.0601" k3="0.0832"/>
            <vignetting model="pa" focal="24" aperture="4" distance="10" k1="-1.1172" k2="0.8679" k3="-0.3365"/>
            <vignetting model="pa" focal="24" aperture="4" distance="1000" k1="-1.1172" k2="0.8679" k3="-0.3365"/>
            <vignetting model="pa" focal="24" aperture="4.5" distance="10" k1="-0.8195" k2="0.2410" k3="0.0322"/>
            <vignetting model="pa" focal="24" aperture="4.5" distance="1000" k1="-0.8195" k2="0.2410" k3="0.0322"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="10" k1="-0.2904" k2="-0.7164" k3="0.5065"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="1000" k1="-0.2904" k2="-0.7164" k3="0.5065"/>
            <vignetting model="pa" focal="24" aperture="6.3" distance="10" k1="-0.2449" k2="-0.5351" k3="0.3055"/>
            <vignetting model="pa" focal="24" aperture="6.3" distance="1000" k1="-0.2449" k2="-0.5351" k3="0.3055"/>
            <vignetting model="pa" focal="24" aperture="8" distance="10" k1="-0.3667" k2="-0.0164" k3="-0.0471"/>
            <vignetting model="pa" focal="24" aperture="8" distance="1000" k1="-0.3667" k2="-0.0164" k3="-0.0471"/>
            <vignetting model="pa" focal="24" aperture="10" distance="10" k1="-0.4050" k2="0.0699" k3="-0.0438"/>
            <vignetting model="pa" focal="24" aperture="10" distance="1000" k1="-0.4050" k2="0.0699" k3="-0.0438"/>
            <vignetting model="pa" focal="24" aperture="13" distance="10" k1="-0.3733" k2="-0.0463" k3="0.0610"/>
            <vignetting model="pa" focal="24" aperture="13" distance="1000" k1="-0.3733" k2="-0.0463" k3="0.0610"/>
            <vignetting model="pa" focal="24" aperture="16" distance="10" k1="-0.3784" k2="-0.0396" k3="0.0593"/>
            <vignetting model="pa" focal="24" aperture="16" distance="1000" k1="-0.3784" k2="-0.0396" k3="0.0593"/>
            <vignetting model="pa" focal="24" aperture="20" distance="10" k1="-0.3771" k2="-0.0401" k3="0.0573"/>
            <vignetting model="pa" focal="24" aperture="20" distance="1000" k1="-0.3771" k2="-0.0401" k3="0.0573"/>
            <vignetting model="pa" focal="24" aperture="25" distance="10" k1="-0.3841" k2="-0.0301" k3="0.0508"/>
            <vignetting model="pa" focal="24" aperture="25" distance="1000" k1="-0.3841" k2="-0.0301" k3="0.0508"/>
            <vignetting model="pa" focal="31" aperture="4.5" distance="10" k1="-0.9289" k2="0.6723" k3="-0.2469"/>
            <vignetting model="pa" focal="31" aperture="4.5" distance="1000" k1="-0.9289" k2="0.6723" k3="-0.2469"/>
            <vignetting model="pa" focal="31" aperture="5" distance="10" k1="-0.6920" k2="0.1915" k3="0.0349"/>
            <vignetting model="pa" focal="31" aperture="5" distance="1000" k1="-0.6920" k2="0.1915" k3="0.0349"/>
            <vignetting model="pa" focal="31" aperture="6.3" distance="10" k1="-0.1584" k2="-0.5926" k3="0.3605"/>
            <vignetting model="pa" focal="31" aperture="6.3" distance="1000" k1="-0.1584" k2="-0.5926" k3="0.3605"/>
            <vignetting model="pa" focal="31" aperture="8" distance="10" k1="-0.2692" k2="-0.0178" k3="-0.0490"/>
            <vignetting model="pa" focal="31" aperture="8" distance="1000" k1="-0.2692" k2="-0.0178" k3="-0.0490"/>
            <vignetting model="pa" focal="31" aperture="10" distance="10" k1="-0.2963" k2="0.0330" k3="-0.0091"/>
            <vignetting model="pa" focal="31" aperture="10" distance="1000" k1="-0.2963" k2="0.0330" k3="-0.0091"/>
            <vignetting model="pa" focal="31" aperture="13" distance="10" k1="-0.2843" k2="-0.0144" k3="0.0369"/>
            <vignetting model="pa" focal="31" aperture="13" distance="1000" k1="-0.2843" k2="-0.0144" k3="0.0369"/>
            <vignetting model="pa" focal="31" aperture="16" distance="10" k1="-0.2904" k2="0.0050" k3="0.0244"/>
            <vignetting model="pa" focal="31" aperture="16" distance="1000" k1="-0.2904" k2="0.0050" k3="0.0244"/>
            <vignetting model="pa" focal="31" aperture="20" distance="10" k1="-0.2886" k2="-0.0044" k3="0.0293"/>
            <vignetting model="pa" focal="31" aperture="20" distance="1000" k1="-0.2886" k2="-0.0044" k3="0.0293"/>
            <vignetting model="pa" focal="31" aperture="25" distance="10" k1="-0.2850" k2="-0.0074" k3="0.0297"/>
            <vignetting model="pa" focal="31" aperture="25" distance="1000" k1="-0.2850" k2="-0.0074" k3="0.0297"/>
            <vignetting model="pa" focal="31" aperture="29" distance="10" k1="-0.2879" k2="-0.0134" k3="0.0375"/>
            <vignetting model="pa" focal="31" aperture="29" distance="1000" k1="-0.2879" k2="-0.0134" k3="0.0375"/>
            <vignetting model="pa" focal="39" aperture="5" distance="10" k1="-0.7550" k2="0.4876" k3="-0.1637"/>
            <vignetting model="pa" focal="39" aperture="5" distance="1000" k1="-0.7550" k2="0.4876" k3="-0.1637"/>
            <vignetting model="pa" focal="39" aperture="5.6" distance="10" k1="-0.3883" k2="-0.2244" k3="0.2380"/>
            <vignetting model="pa" focal="39" aperture="5.6" distance="1000" k1="-0.3883" k2="-0.2244" k3="0.2380"/>
            <vignetting model="pa" focal="39" aperture="7.1" distance="10" k1="-0.1068" k2="-0.4347" k3="0.2373"/>
            <vignetting model="pa" focal="39" aperture="7.1" distance="1000" k1="-0.1068" k2="-0.4347" k3="0.2373"/>
            <vignetting model="pa" focal="39" aperture="9" distance="10" k1="-0.2316" k2="0.0691" k3="-0.0457"/>
            <vignetting model="pa" focal="39" aperture="9" distance="1000" k1="-0.2316" k2="0.0691" k3="-0.0457"/>
            <vignetting model="pa" focal="39" aperture="10" distance="10" k1="-0.2242" k2="0.0150" k3="0.0142"/>
            <vignetting model="pa" focal="39" aperture="10" distance="1000" k1="-0.2242" k2="0.0150" k3="0.0142"/>
            <vignetting model="pa" focal="39" aperture="13" distance="10" k1="-0.2222" k2="0.0131" k3="0.0182"/>
            <vignetting model="pa" focal="39" aperture="13" distance="1000" k1="-0.2222" k2="0.0131" k3="0.0182"/>
            <vignetting model="pa" focal="39" aperture="16" distance="10" k1="-0.2248" k2="0.0189" k3="0.0139"/>
            <vignetting model="pa" focal="39" aperture="16" distance="1000" k1="-0.2248" k2="0.0189" k3="0.0139"/>
            <vignetting model="pa" focal="39" aperture="20" distance="10" k1="-0.2301" k2="0.0268" k3="0.0108"/>
            <vignetting model="pa" focal="39" aperture="20" distance="1000" k1="-0.2301" k2="0.0268" k3="0.0108"/>
            <vignetting model="pa" focal="39" aperture="25" distance="10" k1="-0.2277" k2="0.0163" k3="0.0184"/>
            <vignetting model="pa" focal="39" aperture="25" distance="1000" k1="-0.2277" k2="0.0163" k3="0.0184"/>
            <vignetting model="pa" focal="39" aperture="32" distance="10" k1="-0.2321" k2="0.0255" k3="0.0120"/>
            <vignetting model="pa" focal="39" aperture="32" distance="1000" k1="-0.2321" k2="0.0255" k3="0.0120"/>
            <vignetting model="pa" focal="47" aperture="5.6" distance="10" k1="-0.6616" k2="0.4076" k3="-0.1308"/>
            <vignetting model="pa" focal="47" aperture="5.6" distance="1000" k1="-0.6616" k2="0.4076" k3="-0.1308"/>
            <vignetting model="pa" focal="47" aperture="6.3" distance="10" k1="-0.1392" k2="-0.4872" k3="0.3286"/>
            <vignetting model="pa" focal="47" aperture="6.3" distance="1000" k1="-0.1392" k2="-0.4872" k3="0.3286"/>
            <vignetting model="pa" focal="47" aperture="8" distance="10" k1="-0.1672" k2="-0.0069" k3="-0.0490"/>
            <vignetting model="pa" focal="47" aperture="8" distance="1000" k1="-0.1672" k2="-0.0069" k3="-0.0490"/>
            <vignetting model="pa" focal="47" aperture="10" distance="10" k1="-0.1980" k2="0.0536" k3="-0.0156"/>
            <vignetting model="pa" focal="47" aperture="10" distance="1000" k1="-0.1980" k2="0.0536" k3="-0.0156"/>
            <vignetting model="pa" focal="47" aperture="13" distance="10" k1="-0.1958" k2="0.0473" k3="-0.0079"/>
            <vignetting model="pa" focal="47" aperture="13" distance="1000" k1="-0.1958" k2="0.0473" k3="-0.0079"/>
            <vignetting model="pa" focal="47" aperture="16" distance="10" k1="-0.2024" k2="0.0584" k3="-0.0134"/>
            <vignetting model="pa" focal="47" aperture="16" distance="1000" k1="-0.2024" k2="0.0584" k3="-0.0134"/>
            <vignetting model="pa" focal="47" aperture="20" distance="10" k1="-0.2012" k2="0.0572" k3="-0.0141"/>
            <vignetting model="pa" focal="47" aperture="20" distance="1000" k1="-0.2012" k2="0.0572" k3="-0.0141"/>
            <vignetting model="pa" focal="47" aperture="25" distance="10" k1="-0.1971" k2="0.0470" k3="-0.0070"/>
            <vignetting model="pa" focal="47" aperture="25" distance="1000" k1="-0.1971" k2="0.0470" k3="-0.0070"/>
            <vignetting model="pa" focal="47" aperture="32" distance="10" k1="-0.2053" k2="0.0651" k3="-0.0188"/>
            <vignetting model="pa" focal="47" aperture="32" distance="1000" k1="-0.2053" k2="0.0651" k3="-0.0188"/>
            <vignetting model="pa" focal="47" aperture="36" distance="10" k1="-0.2116" k2="0.0699" k3="-0.0204"/>
            <vignetting model="pa" focal="47" aperture="36" distance="1000" k1="-0.2116" k2="0.0699" k3="-0.0204"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="10" k1="-0.6081" k2="0.3726" k3="-0.1244"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="1000" k1="-0.6081" k2="0.3726" k3="-0.1244"/>
            <vignetting model="pa" focal="55" aperture="6.3" distance="10" k1="-0.2656" k2="-0.2359" k3="0.2059"/>
            <vignetting model="pa" focal="55" aperture="6.3" distance="1000" k1="-0.2656" k2="-0.2359" k3="0.2059"/>
            <vignetting model="pa" focal="55" aperture="8" distance="10" k1="-0.1732" k2="0.0054" k3="-0.0483"/>
            <vignetting model="pa" focal="55" aperture="8" distance="1000" k1="-0.1732" k2="0.0054" k3="-0.0483"/>
            <vignetting model="pa" focal="55" aperture="10" distance="10" k1="-0.2177" k2="0.1287" k3="-0.0562"/>
            <vignetting model="pa" focal="55" aperture="10" distance="1000" k1="-0.2177" k2="0.1287" k3="-0.0562"/>
            <vignetting model="pa" focal="55" aperture="13" distance="10" k1="-0.2068" k2="0.1038" k3="-0.0402"/>
            <vignetting model="pa" focal="55" aperture="13" distance="1000" k1="-0.2068" k2="0.1038" k3="-0.0402"/>
            <vignetting model="pa" focal="55" aperture="16" distance="10" k1="-0.2090" k2="0.1074" k3="-0.0418"/>
            <vignetting model="pa" focal="55" aperture="16" distance="1000" k1="-0.2090" k2="0.1074" k3="-0.0418"/>
            <vignetting model="pa" focal="55" aperture="20" distance="10" k1="-0.2145" k2="0.1189" k3="-0.0493"/>
            <vignetting model="pa" focal="55" aperture="20" distance="1000" k1="-0.2145" k2="0.1189" k3="-0.0493"/>
            <vignetting model="pa" focal="55" aperture="25" distance="10" k1="-0.2162" k2="0.1227" k3="-0.0521"/>
            <vignetting model="pa" focal="55" aperture="25" distance="1000" k1="-0.2162" k2="0.1227" k3="-0.0521"/>
            <vignetting model="pa" focal="55" aperture="32" distance="10" k1="-0.2201" k2="0.1294" k3="-0.0577"/>
            <vignetting model="pa" focal="55" aperture="32" distance="1000" k1="-0.2201" k2="0.1294" k3="-0.0577"/>
            <vignetting model="pa" focal="55" aperture="36" distance="10" k1="-0.2304" k2="0.1392" k3="-0.0595"/>
            <vignetting model="pa" focal="55" aperture="36" distance="1000" k1="-0.2304" k2="0.1392" k3="-0.0595"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon EF-M 55-200mm f/4.5-6.3 IS STM</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS M3 -->
            <distortion model="ptlens" focal="55" a="0.00329" b="-0.01435" c="0.00377"/>
            <distortion model="ptlens" focal="70" a="0.00015" b="-0.00242" c="0.00388"/>
            <distortion model="ptlens" focal="100" a="-0.00155" b="0.01025" c="-0.01011"/>
            <distortion model="ptlens" focal="135" a="0.00082" b="0.00321" c="0.00353"/>
            <distortion model="ptlens" focal="200" a="0" b="0.00627" c="0"/>
            <tca model="poly3" focal="55" br="0.0001071" vr="0.9998291" bb="-0.0001337" vb="1.0003026"/>
            <tca model="poly3" focal="70" br="0.0001116" vr="0.9997943" bb="-0.0001178" vb="1.0002674"/>
            <tca model="poly3" focal="100" br="0.0000854" vr="0.9997423" bb="-0.0000962" vb="1.0001993"/>
            <tca model="poly3" focal="135" br="0.0000790" vr="0.9996930" bb="-0.0000693" vb="1.0000981"/>
            <tca model="poly3" focal="200" br="0.0000039" vr="0.9997842" bb="-0.0000210" vb="0.9998454"/>
            <vignetting model="pa" focal="55" aperture="4.5" distance="10" k1="-0.8433" k2="0.3433" k3="-0.1118"/>
            <vignetting model="pa" focal="55" aperture="4.5" distance="1000" k1="-0.8433" k2="0.3433" k3="-0.1118"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="10" k1="-0.0182" k2="-0.6545" k3="0.2298"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="1000" k1="-0.0182" k2="-0.6545" k3="0.2298"/>
            <vignetting model="pa" focal="55" aperture="8" distance="10" k1="-0.2507" k2="0.3525" k3="-0.4179"/>
            <vignetting model="pa" focal="55" aperture="8" distance="1000" k1="-0.2507" k2="0.3525" k3="-0.4179"/>
            <vignetting model="pa" focal="55" aperture="11" distance="10" k1="-0.2337" k2="0.1947" k3="-0.1535"/>
            <vignetting model="pa" focal="55" aperture="11" distance="1000" k1="-0.2337" k2="0.1947" k3="-0.1535"/>
            <vignetting model="pa" focal="55" aperture="22" distance="10" k1="-0.1837" k2="0.0173" k3="-0.0031"/>
            <vignetting model="pa" focal="55" aperture="22" distance="1000" k1="-0.1837" k2="0.0173" k3="-0.0031"/>
            <vignetting model="pa" focal="70" aperture="5" distance="10" k1="-0.9554" k2="0.7145" k3="-0.3311"/>
            <vignetting model="pa" focal="70" aperture="5" distance="1000" k1="-0.9554" k2="0.7145" k3="-0.3311"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="10" k1="-0.0480" k2="-0.6194" k3="0.2584"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="1000" k1="-0.0480" k2="-0.6194" k3="0.2584"/>
            <vignetting model="pa" focal="70" aperture="8" distance="10" k1="-0.2278" k2="0.3198" k3="-0.3787"/>
            <vignetting model="pa" focal="70" aperture="8" distance="1000" k1="-0.2278" k2="0.3198" k3="-0.3787"/>
            <vignetting model="pa" focal="70" aperture="11" distance="10" k1="-0.2006" k2="0.1435" k3="-0.1132"/>
            <vignetting model="pa" focal="70" aperture="11" distance="1000" k1="-0.2006" k2="0.1435" k3="-0.1132"/>
            <vignetting model="pa" focal="70" aperture="22" distance="10" k1="-0.1872" k2="0.0641" k3="-0.0331"/>
            <vignetting model="pa" focal="70" aperture="22" distance="1000" k1="-0.1872" k2="0.0641" k3="-0.0331"/>
            <vignetting model="pa" focal="100" aperture="5" distance="10" k1="-0.9906" k2="0.9718" k3="-0.5459"/>
            <vignetting model="pa" focal="100" aperture="5" distance="1000" k1="-0.9906" k2="0.9718" k3="-0.5459"/>
            <vignetting model="pa" focal="100" aperture="5.6" distance="10" k1="-0.3833" k2="-0.1289" k3="0.0226"/>
            <vignetting model="pa" focal="100" aperture="5.6" distance="1000" k1="-0.3833" k2="-0.1289" k3="0.0226"/>
            <vignetting model="pa" focal="100" aperture="8" distance="10" k1="-0.1705" k2="0.1832" k3="-0.2866"/>
            <vignetting model="pa" focal="100" aperture="8" distance="1000" k1="-0.1705" k2="0.1832" k3="-0.2866"/>
            <vignetting model="pa" focal="100" aperture="11" distance="10" k1="-0.1799" k2="0.1162" k3="-0.0876"/>
            <vignetting model="pa" focal="100" aperture="11" distance="1000" k1="-0.1799" k2="0.1162" k3="-0.0876"/>
            <vignetting model="pa" focal="100" aperture="25" distance="10" k1="-0.1637" k2="0.0499" k3="-0.0247"/>
            <vignetting model="pa" focal="100" aperture="25" distance="1000" k1="-0.1637" k2="0.0499" k3="-0.0247"/>
            <vignetting model="pa" focal="135" aperture="5.6" distance="10" k1="-0.8756" k2="0.3596" k3="-0.0943"/>
            <vignetting model="pa" focal="135" aperture="5.6" distance="1000" k1="-0.8756" k2="0.3596" k3="-0.0943"/>
            <vignetting model="pa" focal="135" aperture="8" distance="10" k1="-0.0976" k2="0.0226" k3="-0.2644"/>
            <vignetting model="pa" focal="135" aperture="8" distance="1000" k1="-0.0976" k2="0.0226" k3="-0.2644"/>
            <vignetting model="pa" focal="135" aperture="11" distance="10" k1="-0.1509" k2="0.0612" k3="-0.0359"/>
            <vignetting model="pa" focal="135" aperture="11" distance="1000" k1="-0.1509" k2="0.0612" k3="-0.0359"/>
            <vignetting model="pa" focal="135" aperture="16" distance="10" k1="-0.1506" k2="0.0526" k3="-0.0254"/>
            <vignetting model="pa" focal="135" aperture="16" distance="1000" k1="-0.1506" k2="0.0526" k3="-0.0254"/>
            <vignetting model="pa" focal="135" aperture="29" distance="10" k1="-0.1561" k2="0.0642" k3="-0.0328"/>
            <vignetting model="pa" focal="135" aperture="29" distance="1000" k1="-0.1561" k2="0.0642" k3="-0.0328"/>
            <vignetting model="pa" focal="200" aperture="6.3" distance="10" k1="-1.4623" k2="1.5775" k3="-0.7386"/>
            <vignetting model="pa" focal="200" aperture="6.3" distance="1000" k1="-1.4623" k2="1.5775" k3="-0.7386"/>
            <vignetting model="pa" focal="200" aperture="8" distance="10" k1="-0.1575" k2="-0.7181" k3="0.4431"/>
            <vignetting model="pa" focal="200" aperture="8" distance="1000" k1="-0.1575" k2="-0.7181" k3="0.4431"/>
            <vignetting model="pa" focal="200" aperture="11" distance="10" k1="-0.1077" k2="0.0286" k3="-0.1211"/>
            <vignetting model="pa" focal="200" aperture="11" distance="1000" k1="-0.1077" k2="0.0286" k3="-0.1211"/>
            <vignetting model="pa" focal="200" aperture="16" distance="10" k1="-0.1262" k2="0.0398" k3="-0.0189"/>
            <vignetting model="pa" focal="200" aperture="16" distance="1000" k1="-0.1262" k2="0.0398" k3="-0.0189"/>
            <vignetting model="pa" focal="200" aperture="32" distance="10" k1="-0.1265" k2="0.0423" k3="-0.0239"/>
            <vignetting model="pa" focal="200" aperture="32" distance="1000" k1="-0.1265" k2="0.0423" k3="-0.0239"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon EF-M 22mm f/2 STM</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <distortion model="poly3" focal="22" k1="-0.00018"/>
            <tca model="poly3" focal="22" br="-0.0000678" vr="1.0002505" bb="0.0000624" vb="1.0000225"/>
            <vignetting model="pa" focal="22" aperture="2" distance="10" k1="-1.7852" k2="1.6007" k3="-0.6249"/>
            <vignetting model="pa" focal="22" aperture="2" distance="1000" k1="-1.7852" k2="1.6007" k3="-0.6249"/>
            <vignetting model="pa" focal="22" aperture="2.2" distance="10" k1="-0.7930" k2="-0.3929" k3="0.4473"/>
            <vignetting model="pa" focal="22" aperture="2.2" distance="1000" k1="-0.7930" k2="-0.3929" k3="0.4473"/>
            <vignetting model="pa" focal="22" aperture="2.5" distance="10" k1="-0.7636" k2="-0.2093" k3="0.2587"/>
            <vignetting model="pa" focal="22" aperture="2.5" distance="1000" k1="-0.7636" k2="-0.2093" k3="0.2587"/>
            <vignetting model="pa" focal="22" aperture="3.2" distance="10" k1="-0.8930" k2="0.3786" k3="-0.1146"/>
            <vignetting model="pa" focal="22" aperture="3.2" distance="1000" k1="-0.8930" k2="0.3786" k3="-0.1146"/>
            <vignetting model="pa" focal="22" aperture="4" distance="10" k1="-0.8868" k2="0.3302" k3="-0.0361"/>
            <vignetting model="pa" focal="22" aperture="4" distance="1000" k1="-0.8868" k2="0.3302" k3="-0.0361"/>
            <vignetting model="pa" focal="22" aperture="5" distance="10" k1="-0.8820" k2="0.3159" k3="-0.0204"/>
            <vignetting model="pa" focal="22" aperture="5" distance="1000" k1="-0.8820" k2="0.3159" k3="-0.0204"/>
            <vignetting model="pa" focal="22" aperture="6.3" distance="10" k1="-0.8804" k2="0.3111" k3="-0.0150"/>
            <vignetting model="pa" focal="22" aperture="6.3" distance="1000" k1="-0.8804" k2="0.3111" k3="-0.0150"/>
            <vignetting model="pa" focal="22" aperture="8" distance="10" k1="-0.8788" k2="0.3072" k3="-0.0121"/>
            <vignetting model="pa" focal="22" aperture="8" distance="1000" k1="-0.8788" k2="0.3072" k3="-0.0121"/>
            <vignetting model="pa" focal="22" aperture="10" distance="10" k1="-0.8842" k2="0.3173" k3="-0.0168"/>
            <vignetting model="pa" focal="22" aperture="10" distance="1000" k1="-0.8842" k2="0.3173" k3="-0.0168"/>
            <vignetting model="pa" focal="22" aperture="13" distance="10" k1="-0.8957" k2="0.3596" k3="-0.0484"/>
            <vignetting model="pa" focal="22" aperture="13" distance="1000" k1="-0.8957" k2="0.3596" k3="-0.0484"/>
            <vignetting model="pa" focal="22" aperture="16" distance="10" k1="-0.8819" k2="0.3147" k3="-0.0177"/>
            <vignetting model="pa" focal="22" aperture="16" distance="1000" k1="-0.8819" k2="0.3147" k3="-0.0177"/>
            <vignetting model="pa" focal="22" aperture="20" distance="10" k1="-0.8851" k2="0.3189" k3="-0.0201"/>
            <vignetting model="pa" focal="22" aperture="20" distance="1000" k1="-0.8851" k2="0.3189" k3="-0.0201"/>
            <vignetting model="pa" focal="22" aperture="22" distance="10" k1="-0.8954" k2="0.3316" k3="-0.0229"/>
            <vignetting model="pa" focal="22" aperture="22" distance="1000" k1="-0.8954" k2="0.3316" k3="-0.0229"/>
        </calibration>
    </lens>
    
    <lens>
        <maker>Canon</maker>
        <model>Canon EF-M 28mm f/3.5 Macro IS STM</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="28" a="0.0033255338545541673" b="-0.005876064547018978" c="0.005072170918790435"/>
            <tca model="poly3" focal="28" vr="1.0001278" vb="0.9999678"/>
             <!-- Vignetting taken in "MACRO" setting with Canon EOS M50 -->
            <vignetting model="pa" focal="28" aperture="3.5" distance="10" k1="-2.0630" k2="2.3970" k3="-1.0998"/>
            <vignetting model="pa" focal="28" aperture="3.5" distance="1000" k1="-2.0630" k2="2.3970" k3="-1.0998"/>
            <vignetting model="pa" focal="28" aperture="5" distance="10" k1="-0.3512" k2="-0.5288" k3="0.3447"/>
            <vignetting model="pa" focal="28" aperture="5" distance="1000" k1="-0.3512" k2="-0.5288" k3="0.3447"/>
            <vignetting model="pa" focal="28" aperture="7.1" distance="10" k1="-0.5095" k2="0.2818" k3="-0.1799"/>
            <vignetting model="pa" focal="28" aperture="7.1" distance="1000" k1="-0.5095" k2="0.2818" k3="-0.1799"/>
            <vignetting model="pa" focal="28" aperture="10" distance="10" k1="-0.4978" k2="0.1923" k3="-0.0448"/>
            <vignetting model="pa" focal="28" aperture="10" distance="1000" k1="-0.4978" k2="0.1923" k3="-0.0448"/>
            <vignetting model="pa" focal="28" aperture="22" distance="10" k1="-0.5091" k2="0.1918" k3="-0.0334"/>
            <vignetting model="pa" focal="28" aperture="22" distance="1000" k1="-0.5091" k2="0.1918" k3="-0.0334"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon EF-M 15-45mm f/3.5-6.3 IS STM</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="15" a="0.035139" b="-0.115139" c="0.078461"/>
            <distortion model="ptlens" focal="18" a="0.010135" b="-0.023592" c="-0.006096"/>
            <distortion model="ptlens" focal="24" a="0.007293" b="-0.017303" c="0.013606"/>
            <distortion model="ptlens" focal="28" a="-0.015774" b="0.066738" c="-0.082776"/>
            <distortion model="ptlens" focal="35" a="-0.000685" b="0.008768" c="-0.016512"/>
            <distortion model="ptlens" focal="45" a="-0.005422" b="0.019679" c="-0.035102"/>
            <tca model="poly3" focal="15" br="-0.0000738" vr="1.0004883" bb="0.0001164" vb="0.9997778"/>
            <tca model="poly3" focal="18" br="-0.0000605" vr="1.0003911" bb="0.0000720" vb="0.9998563"/>
            <tca model="poly3" focal="24" br="-0.0000288" vr="1.0001914" bb="0.0000319" vb="1.0000220"/>
            <tca model="poly3" focal="28" br="-0.0000301" vr="1.0001152" bb="0.0000103" vb="1.0001012"/>
            <tca model="poly3" focal="35" br="0.0000237" vr="0.9999754" bb="-0.0000166" vb="1.0001936"/>
            <tca model="poly3" focal="45" br="0.0000547" vr="0.9999437" bb="-0.0000552" vb="1.0001741"/>
            <vignetting model="pa" focal="15" aperture="3.5" distance="10" k1="-0.6962" k2="0.6492" k3="-0.2979"/>
            <vignetting model="pa" focal="15" aperture="3.5" distance="1000" k1="-0.6962" k2="0.6492" k3="-0.2979"/>
            <vignetting model="pa" focal="15" aperture="4" distance="10" k1="-0.6406" k2="0.5139" k3="-0.2424"/>
            <vignetting model="pa" focal="15" aperture="4" distance="1000" k1="-0.6406" k2="0.5139" k3="-0.2424"/>
            <vignetting model="pa" focal="15" aperture="5.6" distance="10" k1="-0.5538" k2="0.5420" k3="-0.3470"/>
            <vignetting model="pa" focal="15" aperture="5.6" distance="1000" k1="-0.5538" k2="0.5420" k3="-0.3470"/>
            <vignetting model="pa" focal="15" aperture="8" distance="10" k1="-0.5508" k2="0.5651" k3="-0.3496"/>
            <vignetting model="pa" focal="15" aperture="8" distance="1000" k1="-0.5508" k2="0.5651" k3="-0.3496"/>
            <vignetting model="pa" focal="15" aperture="11" distance="10" k1="-0.5336" k2="0.5178" k3="-0.3119"/>
            <vignetting model="pa" focal="15" aperture="11" distance="1000" k1="-0.5336" k2="0.5178" k3="-0.3119"/>
            <vignetting model="pa" focal="15" aperture="16" distance="10" k1="-0.5191" k2="0.4897" k3="-0.2890"/>
            <vignetting model="pa" focal="15" aperture="16" distance="1000" k1="-0.5191" k2="0.4897" k3="-0.2890"/>
            <vignetting model="pa" focal="15" aperture="22" distance="10" k1="-0.5154" k2="0.4946" k3="-0.2926"/>
            <vignetting model="pa" focal="15" aperture="22" distance="1000" k1="-0.5154" k2="0.4946" k3="-0.2926"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="10" k1="-0.5938" k2="0.5637" k3="-0.2811"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="1000" k1="-0.5938" k2="0.5637" k3="-0.2811"/>
            <vignetting model="pa" focal="18" aperture="4" distance="10" k1="-0.5364" k2="0.4561" k3="-0.2384"/>
            <vignetting model="pa" focal="18" aperture="4" distance="1000" k1="-0.5364" k2="0.4561" k3="-0.2384"/>
            <vignetting model="pa" focal="18" aperture="5.6" distance="10" k1="-0.4444" k2="0.4837" k3="-0.3361"/>
            <vignetting model="pa" focal="18" aperture="5.6" distance="1000" k1="-0.4444" k2="0.4837" k3="-0.3361"/>
            <vignetting model="pa" focal="18" aperture="8" distance="10" k1="-0.4485" k2="0.4879" k3="-0.3294"/>
            <vignetting model="pa" focal="18" aperture="8" distance="1000" k1="-0.4485" k2="0.4879" k3="-0.3294"/>
            <vignetting model="pa" focal="18" aperture="11" distance="10" k1="-0.4415" k2="0.4907" k3="-0.3334"/>
            <vignetting model="pa" focal="18" aperture="11" distance="1000" k1="-0.4415" k2="0.4907" k3="-0.3334"/>
            <vignetting model="pa" focal="18" aperture="16" distance="10" k1="-0.4440" k2="0.5081" k3="-0.3466"/>
            <vignetting model="pa" focal="18" aperture="16" distance="1000" k1="-0.4440" k2="0.5081" k3="-0.3466"/>
            <vignetting model="pa" focal="18" aperture="22" distance="10" k1="-0.4400" k2="0.5094" k3="-0.3470"/>
            <vignetting model="pa" focal="18" aperture="22" distance="1000" k1="-0.4400" k2="0.5094" k3="-0.3470"/>
            <vignetting model="pa" focal="24" aperture="4.5" distance="10" k1="-0.4455" k2="0.4414" k3="-0.2711"/>
            <vignetting model="pa" focal="24" aperture="4.5" distance="1000" k1="-0.4455" k2="0.4414" k3="-0.2711"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="10" k1="-0.3268" k2="0.4236" k3="-0.3525"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="1000" k1="-0.3268" k2="0.4236" k3="-0.3525"/>
            <vignetting model="pa" focal="24" aperture="8" distance="10" k1="-0.3539" k2="0.5190" k3="-0.4117"/>
            <vignetting model="pa" focal="24" aperture="8" distance="1000" k1="-0.3539" k2="0.5190" k3="-0.4117"/>
            <vignetting model="pa" focal="24" aperture="11" distance="10" k1="-0.3551" k2="0.5264" k3="-0.4200"/>
            <vignetting model="pa" focal="24" aperture="11" distance="1000" k1="-0.3551" k2="0.5264" k3="-0.4200"/>
            <vignetting model="pa" focal="24" aperture="16" distance="10" k1="-0.3488" k2="0.5177" k3="-0.4106"/>
            <vignetting model="pa" focal="24" aperture="16" distance="1000" k1="-0.3488" k2="0.5177" k3="-0.4106"/>
            <vignetting model="pa" focal="24" aperture="22" distance="10" k1="-0.3036" k2="0.4303" k3="-0.3604"/>
            <vignetting model="pa" focal="24" aperture="22" distance="1000" k1="-0.3036" k2="0.4303" k3="-0.3604"/>
            <vignetting model="pa" focal="24" aperture="29" distance="10" k1="-0.3003" k2="0.4256" k3="-0.3578"/>
            <vignetting model="pa" focal="24" aperture="29" distance="1000" k1="-0.3003" k2="0.4256" k3="-0.3578"/>
            <vignetting model="pa" focal="28" aperture="4.5" distance="10" k1="-0.3744" k2="0.4127" k3="-0.2910"/>
            <vignetting model="pa" focal="28" aperture="4.5" distance="1000" k1="-0.3744" k2="0.4127" k3="-0.2910"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="10" k1="-0.2735" k2="0.4170" k3="-0.3779"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="1000" k1="-0.2735" k2="0.4170" k3="-0.3779"/>
            <vignetting model="pa" focal="28" aperture="8" distance="10" k1="-0.3023" k2="0.5235" k3="-0.4414"/>
            <vignetting model="pa" focal="28" aperture="8" distance="1000" k1="-0.3023" k2="0.5235" k3="-0.4414"/>
            <vignetting model="pa" focal="28" aperture="11" distance="10" k1="-0.2991" k2="0.5130" k3="-0.4346"/>
            <vignetting model="pa" focal="28" aperture="11" distance="1000" k1="-0.2991" k2="0.5130" k3="-0.4346"/>
            <vignetting model="pa" focal="28" aperture="16" distance="10" k1="-0.2901" k2="0.5003" k3="-0.4271"/>
            <vignetting model="pa" focal="28" aperture="16" distance="1000" k1="-0.2901" k2="0.5003" k3="-0.4271"/>
            <vignetting model="pa" focal="28" aperture="22" distance="10" k1="-0.3062" k2="0.5391" k3="-0.4497"/>
            <vignetting model="pa" focal="28" aperture="22" distance="1000" k1="-0.3062" k2="0.5391" k3="-0.4497"/>
            <vignetting model="pa" focal="28" aperture="29" distance="10" k1="-0.2960" k2="0.5319" k3="-0.4482"/>
            <vignetting model="pa" focal="28" aperture="29" distance="1000" k1="-0.2960" k2="0.5319" k3="-0.4482"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="10" k1="-0.3066" k2="0.4340" k3="-0.3522"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="1000" k1="-0.3066" k2="0.4340" k3="-0.3522"/>
            <vignetting model="pa" focal="35" aperture="8" distance="10" k1="-0.2633" k2="0.5830" k3="-0.5147"/>
            <vignetting model="pa" focal="35" aperture="8" distance="1000" k1="-0.2633" k2="0.5830" k3="-0.5147"/>
            <vignetting model="pa" focal="35" aperture="11" distance="10" k1="-0.2651" k2="0.5868" k3="-0.5175"/>
            <vignetting model="pa" focal="35" aperture="11" distance="1000" k1="-0.2651" k2="0.5868" k3="-0.5175"/>
            <vignetting model="pa" focal="35" aperture="16" distance="10" k1="-0.2594" k2="0.5712" k3="-0.5054"/>
            <vignetting model="pa" focal="35" aperture="16" distance="1000" k1="-0.2594" k2="0.5712" k3="-0.5054"/>
            <vignetting model="pa" focal="35" aperture="22" distance="10" k1="-0.2654" k2="0.5790" k3="-0.5062"/>
            <vignetting model="pa" focal="35" aperture="22" distance="1000" k1="-0.2654" k2="0.5790" k3="-0.5062"/>
            <vignetting model="pa" focal="35" aperture="32" distance="10" k1="-0.2606" k2="0.5665" k3="-0.4937"/>
            <vignetting model="pa" focal="35" aperture="32" distance="1000" k1="-0.2606" k2="0.5665" k3="-0.4937"/>
            <vignetting model="pa" focal="35" aperture="36" distance="10" k1="-0.2737" k2="0.5914" k3="-0.5090"/>
            <vignetting model="pa" focal="35" aperture="36" distance="1000" k1="-0.2737" k2="0.5914" k3="-0.5090"/>
            <vignetting model="pa" focal="45" aperture="6.3" distance="10" k1="-0.2744" k2="0.5719" k3="-0.5032"/>
            <vignetting model="pa" focal="45" aperture="6.3" distance="1000" k1="-0.2744" k2="0.5719" k3="-0.5032"/>
            <vignetting model="pa" focal="45" aperture="8" distance="10" k1="-0.2479" k2="0.7250" k3="-0.6548"/>
            <vignetting model="pa" focal="45" aperture="8" distance="1000" k1="-0.2479" k2="0.7250" k3="-0.6548"/>
            <vignetting model="pa" focal="45" aperture="11" distance="10" k1="-0.2239" k2="0.6470" k3="-0.5907"/>
            <vignetting model="pa" focal="45" aperture="11" distance="1000" k1="-0.2239" k2="0.6470" k3="-0.5907"/>
            <vignetting model="pa" focal="45" aperture="16" distance="10" k1="-0.2263" k2="0.6489" k3="-0.5925"/>
            <vignetting model="pa" focal="45" aperture="16" distance="1000" k1="-0.2263" k2="0.6489" k3="-0.5925"/>
            <vignetting model="pa" focal="45" aperture="22" distance="10" k1="-0.2255" k2="0.6497" k3="-0.5912"/>
            <vignetting model="pa" focal="45" aperture="22" distance="1000" k1="-0.2255" k2="0.6497" k3="-0.5912"/>
            <vignetting model="pa" focal="45" aperture="32" distance="10" k1="-0.2364" k2="0.6638" k3="-0.5952"/>
            <vignetting model="pa" focal="45" aperture="32" distance="1000" k1="-0.2364" k2="0.6638" k3="-0.5952"/>
            <vignetting model="pa" focal="45" aperture="40" distance="10" k1="-0.2436" k2="0.6728" k3="-0.5953"/>
            <vignetting model="pa" focal="45" aperture="40" distance="1000" k1="-0.2436" k2="0.6728" k3="-0.5953"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon EF-M 11-22mm f/4-5.6 IS STM</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="11" a="-0.01316" b="0.03938" c="-0.07151"/>
            <distortion model="ptlens" focal="12" a="-0.01085" b="0.03439" c="-0.06103"/>
            <distortion model="ptlens" focal="14" a="-0.00158" b="0.01024" c="-0.03238"/>
            <distortion model="ptlens" focal="17" a="0.0019" b="0.00101" c="-0.01378"/>
            <distortion model="ptlens" focal="22" a="-0.00668" b="0.02837" c="-0.03865"/>
            <tca model="poly3" focal="11" vr="1.0000911" vb="1.0001316"/>
            <tca model="poly3" focal="12" vr="1.0000981" vb="1.0001294"/>
            <tca model="poly3" focal="14" vr="1.0000494" vb="1.0001832"/>
            <tca model="poly3" focal="17" vr="0.9999918" vb="1.0001823"/>
            <tca model="poly3" focal="22" vr="1.0000028" vb="1.0001569"/>
            <vignetting model="pa" focal="11" aperture="4" distance="10" k1="-1.5973" k2="1.2635" k3="-0.4302"/>
            <vignetting model="pa" focal="11" aperture="4" distance="1000" k1="-1.5973" k2="1.2635" k3="-0.4302"/>
            <vignetting model="pa" focal="11" aperture="5.6" distance="10" k1="-0.3458" k2="-0.5101" k3="0.2794"/>
            <vignetting model="pa" focal="11" aperture="5.6" distance="1000" k1="-0.3458" k2="-0.5101" k3="0.2794"/>
            <vignetting model="pa" focal="11" aperture="8" distance="10" k1="-0.4729" k2="-0.0371" k3="0.0662"/>
            <vignetting model="pa" focal="11" aperture="8" distance="1000" k1="-0.4729" k2="-0.0371" k3="0.0662"/>
            <vignetting model="pa" focal="11" aperture="11" distance="10" k1="-0.4725" k2="-0.0337" k3="0.0642"/>
            <vignetting model="pa" focal="11" aperture="11" distance="1000" k1="-0.4725" k2="-0.0337" k3="0.0642"/>
            <vignetting model="pa" focal="11" aperture="16" distance="10" k1="-0.4744" k2="-0.0287" k3="0.0619"/>
            <vignetting model="pa" focal="11" aperture="16" distance="1000" k1="-0.4744" k2="-0.0287" k3="0.0619"/>
            <vignetting model="pa" focal="11" aperture="22" distance="10" k1="-0.4698" k2="-0.0381" k3="0.0672"/>
            <vignetting model="pa" focal="11" aperture="22" distance="1000" k1="-0.4698" k2="-0.0381" k3="0.0672"/>
            <vignetting model="pa" focal="12" aperture="4" distance="10" k1="-1.5260" k2="1.1770" k3="-0.3956"/>
            <vignetting model="pa" focal="12" aperture="4" distance="1000" k1="-1.5260" k2="1.1770" k3="-0.3956"/>
            <vignetting model="pa" focal="12" aperture="5.6" distance="10" k1="-0.2943" k2="-0.6593" k3="0.3853"/>
            <vignetting model="pa" focal="12" aperture="5.6" distance="1000" k1="-0.2943" k2="-0.6593" k3="0.3853"/>
            <vignetting model="pa" focal="12" aperture="8" distance="10" k1="-0.4473" k2="-0.0424" k3="0.0677"/>
            <vignetting model="pa" focal="12" aperture="8" distance="1000" k1="-0.4473" k2="-0.0424" k3="0.0677"/>
            <vignetting model="pa" focal="12" aperture="11" distance="10" k1="-0.4432" k2="-0.0523" k3="0.0757"/>
            <vignetting model="pa" focal="12" aperture="11" distance="1000" k1="-0.4432" k2="-0.0523" k3="0.0757"/>
            <vignetting model="pa" focal="12" aperture="16" distance="10" k1="-0.4438" k2="-0.0474" k3="0.0722"/>
            <vignetting model="pa" focal="12" aperture="16" distance="1000" k1="-0.4438" k2="-0.0474" k3="0.0722"/>
            <vignetting model="pa" focal="12" aperture="22" distance="10" k1="-0.4474" k2="-0.0393" k3="0.0682"/>
            <vignetting model="pa" focal="12" aperture="22" distance="1000" k1="-0.4474" k2="-0.0393" k3="0.0682"/>
            <vignetting model="pa" focal="14" aperture="4.5" distance="10" k1="-1.3692" k2="0.9965" k3="-0.3245"/>
            <vignetting model="pa" focal="14" aperture="4.5" distance="1000" k1="-1.3692" k2="0.9965" k3="-0.3245"/>
            <vignetting model="pa" focal="14" aperture="5.6" distance="10" k1="-0.2203" k2="-0.8787" k3="0.5551"/>
            <vignetting model="pa" focal="14" aperture="5.6" distance="1000" k1="-0.2203" k2="-0.8787" k3="0.5551"/>
            <vignetting model="pa" focal="14" aperture="8" distance="10" k1="-0.3902" k2="-0.0511" k3="0.0664"/>
            <vignetting model="pa" focal="14" aperture="8" distance="1000" k1="-0.3902" k2="-0.0511" k3="0.0664"/>
            <vignetting model="pa" focal="14" aperture="11" distance="10" k1="-0.3830" k2="-0.0711" k3="0.0819"/>
            <vignetting model="pa" focal="14" aperture="11" distance="1000" k1="-0.3830" k2="-0.0711" k3="0.0819"/>
            <vignetting model="pa" focal="14" aperture="16" distance="10" k1="-0.3851" k2="-0.0646" k3="0.0767"/>
            <vignetting model="pa" focal="14" aperture="16" distance="1000" k1="-0.3851" k2="-0.0646" k3="0.0767"/>
            <vignetting model="pa" focal="14" aperture="22" distance="10" k1="-0.3969" k2="-0.0276" k3="0.0481"/>
            <vignetting model="pa" focal="14" aperture="22" distance="1000" k1="-0.3969" k2="-0.0276" k3="0.0481"/>
            <vignetting model="pa" focal="14" aperture="25" distance="10" k1="-0.3970" k2="-0.0285" k3="0.0492"/>
            <vignetting model="pa" focal="14" aperture="25" distance="1000" k1="-0.3970" k2="-0.0285" k3="0.0492"/>
            <vignetting model="pa" focal="17" aperture="5" distance="10" k1="-1.1788" k2="0.7871" k3="-0.2417"/>
            <vignetting model="pa" focal="17" aperture="5" distance="1000" k1="-1.1788" k2="0.7871" k3="-0.2417"/>
            <vignetting model="pa" focal="17" aperture="5.6" distance="10" k1="-0.2307" k2="-0.9125" k3="0.6288"/>
            <vignetting model="pa" focal="17" aperture="5.6" distance="1000" k1="-0.2307" k2="-0.9125" k3="0.6288"/>
            <vignetting model="pa" focal="17" aperture="8" distance="10" k1="-0.3332" k2="-0.0393" k3="0.0513"/>
            <vignetting model="pa" focal="17" aperture="8" distance="1000" k1="-0.3332" k2="-0.0393" k3="0.0513"/>
            <vignetting model="pa" focal="17" aperture="11" distance="10" k1="-0.3223" k2="-0.0754" k3="0.0815"/>
            <vignetting model="pa" focal="17" aperture="11" distance="1000" k1="-0.3223" k2="-0.0754" k3="0.0815"/>
            <vignetting model="pa" focal="17" aperture="16" distance="10" k1="-0.3242" k2="-0.0716" k3="0.0793"/>
            <vignetting model="pa" focal="17" aperture="16" distance="1000" k1="-0.3242" k2="-0.0716" k3="0.0793"/>
            <vignetting model="pa" focal="17" aperture="22" distance="10" k1="-0.3281" k2="-0.0629" k3="0.0748"/>
            <vignetting model="pa" focal="17" aperture="22" distance="1000" k1="-0.3281" k2="-0.0629" k3="0.0748"/>
            <vignetting model="pa" focal="17" aperture="29" distance="10" k1="-0.3301" k2="-0.0617" k3="0.0752"/>
            <vignetting model="pa" focal="17" aperture="29" distance="1000" k1="-0.3301" k2="-0.0617" k3="0.0752"/>
            <vignetting model="pa" focal="22" aperture="5.6" distance="10" k1="-0.9251" k2="0.5174" k3="-0.1322"/>
            <vignetting model="pa" focal="22" aperture="5.6" distance="1000" k1="-0.9251" k2="0.5174" k3="-0.1322"/>
            <vignetting model="pa" focal="22" aperture="8" distance="10" k1="-0.2699" k2="-0.0438" k3="0.0425"/>
            <vignetting model="pa" focal="22" aperture="8" distance="1000" k1="-0.2699" k2="-0.0438" k3="0.0425"/>
            <vignetting model="pa" focal="22" aperture="11" distance="10" k1="-0.2647" k2="-0.0895" k3="0.0996"/>
            <vignetting model="pa" focal="22" aperture="11" distance="1000" k1="-0.2647" k2="-0.0895" k3="0.0996"/>
            <vignetting model="pa" focal="22" aperture="16" distance="10" k1="-0.2733" k2="-0.0716" k3="0.0887"/>
            <vignetting model="pa" focal="22" aperture="16" distance="1000" k1="-0.2733" k2="-0.0716" k3="0.0887"/>
            <vignetting model="pa" focal="22" aperture="22" distance="10" k1="-0.2800" k2="-0.0556" k3="0.0792"/>
            <vignetting model="pa" focal="22" aperture="22" distance="1000" k1="-0.2800" k2="-0.0556" k3="0.0792"/>
            <vignetting model="pa" focal="22" aperture="32" distance="10" k1="-0.2810" k2="-0.0563" k3="0.0802"/>
            <vignetting model="pa" focal="22" aperture="32" distance="1000" k1="-0.2810" k2="-0.0563" k3="0.0802"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon EF-M 32mm f/1.4 STM</model>
        <mount>Canon EF-M</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <distortion model="poly3" focal="32" k1="-0.0042"/>
            <tca model="poly3" focal="32" br="-0.0000074" vr="1.0001130" bb="-0.0000118" vb="1.0000540"/>
            <vignetting model="pa" focal="32" aperture="1.4" distance="10" k1="-0.8925" k2="0.7506" k3="-0.3346"/>
            <vignetting model="pa" focal="32" aperture="1.4" distance="1000" k1="-0.8925" k2="0.7506" k3="-0.3346"/>
            <vignetting model="pa" focal="32" aperture="1.6" distance="10" k1="-0.4225" k2="-0.1619" k3="0.1659"/>
            <vignetting model="pa" focal="32" aperture="1.6" distance="1000" k1="-0.4225" k2="-0.1619" k3="0.1659"/>
            <vignetting model="pa" focal="32" aperture="1.8" distance="10" k1="-0.1680" k2="-0.5179" k3="0.3235"/>
            <vignetting model="pa" focal="32" aperture="1.8" distance="1000" k1="-0.1680" k2="-0.5179" k3="0.3235"/>
            <vignetting model="pa" focal="32" aperture="2" distance="10" k1="-0.0948" k2="-0.3394" k3="0.1490"/>
            <vignetting model="pa" focal="32" aperture="2" distance="1000" k1="-0.0948" k2="-0.3394" k3="0.1490"/>
            <vignetting model="pa" focal="32" aperture="2.2" distance="10" k1="-0.1267" k2="-0.1453" k3="0.0349"/>
            <vignetting model="pa" focal="32" aperture="2.2" distance="1000" k1="-0.1267" k2="-0.1453" k3="0.0349"/>
            <vignetting model="pa" focal="32" aperture="2.5" distance="10" k1="-0.1406" k2="-0.0631" k3="-0.0083"/>
            <vignetting model="pa" focal="32" aperture="2.5" distance="1000" k1="-0.1406" k2="-0.0631" k3="-0.0083"/>
            <vignetting model="pa" focal="32" aperture="2.8" distance="10" k1="-0.1836" k2="0.0714" k3="-0.0843"/>
            <vignetting model="pa" focal="32" aperture="2.8" distance="1000" k1="-0.1836" k2="0.0714" k3="-0.0843"/>
            <vignetting model="pa" focal="32" aperture="3.2" distance="10" k1="-0.1967" k2="0.0877" k3="-0.0666"/>
            <vignetting model="pa" focal="32" aperture="3.2" distance="1000" k1="-0.1967" k2="0.0877" k3="-0.0666"/>
            <vignetting model="pa" focal="32" aperture="3.5" distance="10" k1="-0.1755" k2="0.0227" k3="-0.0089"/>
            <vignetting model="pa" focal="32" aperture="3.5" distance="1000" k1="-0.1755" k2="0.0227" k3="-0.0089"/>
            <vignetting model="pa" focal="32" aperture="4" distance="10" k1="-0.1719" k2="-0.0010" k3="0.0146"/>
            <vignetting model="pa" focal="32" aperture="4" distance="1000" k1="-0.1719" k2="-0.0010" k3="0.0146"/>
            <vignetting model="pa" focal="32" aperture="4.5" distance="10" k1="-0.1865" k2="0.0338" k3="-0.0084"/>
            <vignetting model="pa" focal="32" aperture="4.5" distance="1000" k1="-0.1865" k2="0.0338" k3="-0.0084"/>
            <vignetting model="pa" focal="32" aperture="5" distance="10" k1="-0.1787" k2="0.0135" k3="0.0061"/>
            <vignetting model="pa" focal="32" aperture="5" distance="1000" k1="-0.1787" k2="0.0135" k3="0.0061"/>
            <vignetting model="pa" focal="32" aperture="5.6" distance="10" k1="-0.1793" k2="0.0151" k3="0.0056"/>
            <vignetting model="pa" focal="32" aperture="5.6" distance="1000" k1="-0.1793" k2="0.0151" k3="0.0056"/>
            <vignetting model="pa" focal="32" aperture="6.3" distance="10" k1="-0.1793" k2="0.0159" k3="0.0045"/>
            <vignetting model="pa" focal="32" aperture="6.3" distance="1000" k1="-0.1793" k2="0.0159" k3="0.0045"/>
            <vignetting model="pa" focal="32" aperture="7.1" distance="10" k1="-0.1812" k2="0.0184" k3="0.0036"/>
            <vignetting model="pa" focal="32" aperture="7.1" distance="1000" k1="-0.1812" k2="0.0184" k3="0.0036"/>
            <vignetting model="pa" focal="32" aperture="8" distance="10" k1="-0.1792" k2="0.0154" k3="0.0039"/>
            <vignetting model="pa" focal="32" aperture="8" distance="1000" k1="-0.1792" k2="0.0154" k3="0.0039"/>
            <vignetting model="pa" focal="32" aperture="9" distance="10" k1="-0.1804" k2="0.0171" k3="0.0030"/>
            <vignetting model="pa" focal="32" aperture="9" distance="1000" k1="-0.1804" k2="0.0171" k3="0.0030"/>
            <vignetting model="pa" focal="32" aperture="10" distance="10" k1="-0.1787" k2="0.0131" k3="0.0058"/>
            <vignetting model="pa" focal="32" aperture="10" distance="1000" k1="-0.1787" k2="0.0131" k3="0.0058"/>
            <vignetting model="pa" focal="32" aperture="11" distance="10" k1="-0.1805" k2="0.0176" k3="0.0027"/>
            <vignetting model="pa" focal="32" aperture="11" distance="1000" k1="-0.1805" k2="0.0176" k3="0.0027"/>
            <vignetting model="pa" focal="32" aperture="13" distance="10" k1="-0.1800" k2="0.0145" k3="0.0049"/>
            <vignetting model="pa" focal="32" aperture="13" distance="1000" k1="-0.1800" k2="0.0145" k3="0.0049"/>
            <vignetting model="pa" focal="32" aperture="14" distance="10" k1="-0.1794" k2="0.0144" k3="0.0053"/>
            <vignetting model="pa" focal="32" aperture="14" distance="1000" k1="-0.1794" k2="0.0144" k3="0.0053"/>
            <vignetting model="pa" focal="32" aperture="16" distance="10" k1="-0.1813" k2="0.0179" k3="0.0033"/>
            <vignetting model="pa" focal="32" aperture="16" distance="1000" k1="-0.1813" k2="0.0179" k3="0.0033"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 24-105mm F4L IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="24.0" a="0.024775" b="-0.084337" c="0.064191" />
            <distortion model="ptlens" focal="35.0" a="0.005304" b="-0.008849" c="0.009513" />
            <distortion model="ptlens" focal="50.0" a="0.002353" b="0.006718" c="-0.005208" />
            <distortion model="ptlens" focal="70.0" a="0.00917" b="-0.026657" c="0.042533" />
            <distortion model="ptlens" focal="85.0" a="0.004822" b="-0.004327" c="0.00475" />
            <distortion model="ptlens" focal="105.0" a="0.013584" b="-0.046043" c="0.069072" />
            <tca model="poly3" focal="24.0" vr="1.0002511" vb="1.0000958" />
            <tca model="poly3" focal="35.0" vr="1.0000709" vb="1.0001732" />
            <tca model="poly3" focal="50.0" vr="0.9999849" vb="1.0000951" />
            <tca model="poly3" focal="70.0" vr="0.9998402" vb="1.0000317" />
            <tca model="poly3" focal="85.0" vr="0.9997252" vb="0.9999989" />
            <tca model="poly3" focal="105.0" vr="0.9997243" vb="0.9998896" />
            <vignetting model="pa" focal="24" aperture="4" distance="0.43" k1="-0.5661" k2="-0.6011" k3="0.3781"/>
            <vignetting model="pa" focal="24" aperture="4" distance="0.94" k1="-0.5559" k2="-0.6464" k3="0.4138"/>
            <vignetting model="pa" focal="24" aperture="4" distance="3" k1="-0.5663" k2="-0.5681" k3="0.3511"/>
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            <vignetting model="pa" focal="105" aperture="5.6" distance="3" k1="-0.2943" k2="-0.0049" k3="-0.1838"/>
            <vignetting model="pa" focal="105" aperture="5.6" distance="1000" k1="-0.3003" k2="0.0957" k3="-0.2906"/>
            <vignetting model="pa" focal="105" aperture="8" distance="0.43" k1="-0.2803" k2="-0.0444" k3="0.0066"/>
            <vignetting model="pa" focal="105" aperture="8" distance="0.94" k1="-0.2769" k2="-0.0308" k3="0.0151"/>
            <vignetting model="pa" focal="105" aperture="8" distance="3" k1="-0.3056" k2="0.0531" k3="-0.0594"/>
            <vignetting model="pa" focal="105" aperture="8" distance="1000" k1="-0.3359" k2="0.2128" k3="-0.1915"/>
            <vignetting model="pa" focal="105" aperture="11" distance="0.43" k1="-0.2568" k2="-0.1349" k3="0.0923"/>
            <vignetting model="pa" focal="105" aperture="11" distance="0.94" k1="-0.2543" k2="-0.0930" k3="0.0668"/>
            <vignetting model="pa" focal="105" aperture="11" distance="3" k1="-0.2537" k2="-0.1122" k3="0.0799"/>
            <vignetting model="pa" focal="105" aperture="11" distance="1000" k1="-0.2487" k2="-0.0819" k3="0.0602"/>
            <vignetting model="pa" focal="105" aperture="16" distance="0.43" k1="-0.2526" k2="-0.1468" k3="0.1035"/>
            <vignetting model="pa" focal="105" aperture="16" distance="0.94" k1="-0.2432" k2="-0.1197" k3="0.0844"/>
            <vignetting model="pa" focal="105" aperture="16" distance="3" k1="-0.2402" k2="-0.1426" k3="0.0995"/>
            <vignetting model="pa" focal="105" aperture="16" distance="1000" k1="-0.2337" k2="-0.1146" k3="0.0807"/>
            <vignetting model="pa" focal="105" aperture="22" distance="0.43" k1="-0.2513" k2="-0.1522" k3="0.1074"/>
            <vignetting model="pa" focal="105" aperture="22" distance="0.94" k1="-0.2359" k2="-0.1398" k3="0.0997"/>
            <vignetting model="pa" focal="105" aperture="22" distance="3" k1="-0.2311" k2="-0.1661" k3="0.1168"/>
            <vignetting model="pa" focal="105" aperture="22" distance="1000" k1="-0.2237" k2="-0.1413" k3="0.0992"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 24-105mm F4-7.1 IS STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="24.0" a="0.032" b="-0.118" c="0.059" />
            <distortion model="ptlens" focal="35.0" a="-0.004" b="0.013" c="-0.016" />
            <distortion model="ptlens" focal="50.0" a="-0.007" b="0.025" c="-0.024" />
            <distortion model="ptlens" focal="70.0" a="0.015" b="-0.055" c="0.063" />
            <distortion model="ptlens" focal="85.0" a="0.004" b="-0.015" c="0.015" />
            <distortion model="ptlens" focal="105.0" a="0.007" b="-0.012" c="0.002" />
            <tca model="poly3" focal="24.0" vr="1.0004719" vb="0.9998681" />
            <tca model="poly3" focal="35.0" vr="1.0000082" vb="1.0003208" />
            <tca model="poly3" focal="50.0" vr="0.9998814" vb="1.0003118" />
            <tca model="poly3" focal="70.0" vr="0.9999137" vb="1.0000540" />
            <tca model="poly3" focal="85.0" vr="0.9998727" vb="1.0000081" />
            <tca model="poly3" focal="105.0" vr="0.9997783" vb="1.0000571" />
            <vignetting model="pa" focal="24.0" aperture="4.0" distance="10" k1="-1.4077177" k2="0.8392461" k3="-0.4213888" />
            <vignetting model="pa" focal="24.0" aperture="4.0" distance="1000" k1="-1.4077177" k2="0.8392461" k3="-0.4213888" />
            <vignetting model="pa" focal="24.0" aperture="5.6" distance="10" k1="-0.5510631" k2="0.8890181" k3="-1.3080243" />
            <vignetting model="pa" focal="24.0" aperture="5.6" distance="1000" k1="-0.5510631" k2="0.8890181" k3="-1.3080243" />
            <vignetting model="pa" focal="24.0" aperture="8.0" distance="10" k1="-1.1152525" k2="3.1004240" k3="-2.9019186" />
            <vignetting model="pa" focal="24.0" aperture="8.0" distance="1000" k1="-1.1152525" k2="3.1004240" k3="-2.9019186" />
            <vignetting model="pa" focal="24.0" aperture="11.0" distance="10" k1="-1.1829427" k2="3.2307237" k3="-2.9015380" />
            <vignetting model="pa" focal="24.0" aperture="11.0" distance="1000" k1="-1.1829427" k2="3.2307237" k3="-2.9015380" />
            <vignetting model="pa" focal="24.0" aperture="22.0" distance="10" k1="-0.9735176" k2="2.3450408" k3="-2.0584339" />
            <vignetting model="pa" focal="24.0" aperture="22.0" distance="1000" k1="-0.9735176" k2="2.3450408" k3="-2.0584339" />
            <vignetting model="pa" focal="35.0" aperture="4.5" distance="10" k1="-1.2710351" k2="0.7676896" k3="-0.3080409" />
            <vignetting model="pa" focal="35.0" aperture="4.5" distance="1000" k1="-1.2710351" k2="0.7676896" k3="-0.3080409" />
            <vignetting model="pa" focal="35.0" aperture="6.3" distance="10" k1="-0.3080800" k2="0.1581723" k3="-0.4027886" />
            <vignetting model="pa" focal="35.0" aperture="6.3" distance="1000" k1="-0.3080800" k2="0.1581723" k3="-0.4027886" />
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            <vignetting model="pa" focal="35.0" aperture="13.0" distance="1000" k1="-0.3511111" k2="0.2409201" k3="-0.1629625" />
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            <vignetting model="pa" focal="35.0" aperture="22.0" distance="1000" k1="-0.2922151" k2="0.0362025" k3="0.0210291" />
            <vignetting model="pa" focal="50.0" aperture="5.0" distance="10" k1="-0.8693064" k2="0.1797716" k3="0.0896104" />
            <vignetting model="pa" focal="50.0" aperture="5.0" distance="1000" k1="-0.8693064" k2="0.1797716" k3="0.0896104" />
            <vignetting model="pa" focal="50.0" aperture="7.1" distance="10" k1="0.0218784" k2="-0.4974730" k3="0.2191000" />
            <vignetting model="pa" focal="50.0" aperture="7.1" distance="1000" k1="0.0218784" k2="-0.4974730" k3="0.2191000" />
            <vignetting model="pa" focal="50.0" aperture="10.0" distance="10" k1="-0.0553994" k2="-0.3290502" k3="0.2684114" />
            <vignetting model="pa" focal="50.0" aperture="10.0" distance="1000" k1="-0.0553994" k2="-0.3290502" k3="0.2684114" />
            <vignetting model="pa" focal="50.0" aperture="14.0" distance="10" k1="-0.0864339" k2="-0.2660916" k3="0.2305686" />
            <vignetting model="pa" focal="50.0" aperture="14.0" distance="1000" k1="-0.0864339" k2="-0.2660916" k3="0.2305686" />
            <vignetting model="pa" focal="50.0" aperture="22.0" distance="10" k1="-0.1261467" k2="-0.1869727" k3="0.1822436" />
            <vignetting model="pa" focal="50.0" aperture="22.0" distance="1000" k1="-0.1261467" k2="-0.1869727" k3="0.1822436" />
            <vignetting model="pa" focal="70.0" aperture="6.3" distance="10" k1="-0.8326892" k2="0.5225184" k3="-0.1840721" />
            <vignetting model="pa" focal="70.0" aperture="6.3" distance="1000" k1="-0.8326892" k2="0.5225184" k3="-0.1840721" />
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 24-240mm F4-6.3 IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="24.0" a="0.047" b="-0.167" c="0.101" />
            <distortion model="ptlens" focal="35.0" a="0.016" b="-0.048" c="0.029" />
            <distortion model="ptlens" focal="52.0" a="0.017" b="-0.04" c="0.043" />
            <distortion model="ptlens" focal="70.0" a="0.01" b="-0.003" c="0.004" />
            <distortion model="ptlens" focal="100.0" a="0.016" b="-0.036" c="0.058" />
            <distortion model="ptlens" focal="157.0" a="0.012" b="-0.018" c="0.029" />
            <distortion model="ptlens" focal="240.0" a="-0.005" b="0.04" c="-0.034" />
            <tca model="poly3" focal="24.0" vr="1.0004860" vb="1.0000727" />
            <tca model="poly3" focal="35.0" vr="1.0004138" vb="1.0000426" />
            <tca model="poly3" focal="52.0" vr="1.0002351" vb="1.0000445" />
            <tca model="poly3" focal="70.0" vr="1.0000836" vb="1.0000431" />
            <tca model="poly3" focal="100.0" vr="0.9999379" vb="1.0000382" />
            <tca model="poly3" focal="157.0" vr="0.9997420" vb="0.9999491" />
            <tca model="poly3" focal="240.0" vr="0.9995148" vb="0.9998347" />
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 50mm F1.8 STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="50.0" a="0.002" b="-0.009" c="0.014"/>
            <tca model="poly3" focal="50.0" vr="0.9998424" vb="1.0000271"/>
	    <!-- Taken with Canon EOS RP -->
	    <vignetting model="pa" focal="50" aperture="1.8" distance="10" k1="-1.8308" k2="1.8716" k3="-0.8660"/>
            <vignetting model="pa" focal="50" aperture="1.8" distance="1000" k1="-1.8308" k2="1.8716" k3="-0.8660"/>
            <vignetting model="pa" focal="50" aperture="2.5" distance="10" k1="-0.2789" k2="-0.7487" k3="0.3534"/>
            <vignetting model="pa" focal="50" aperture="2.5" distance="1000" k1="-0.2789" k2="-0.7487" k3="0.3534"/>
            <vignetting model="pa" focal="50" aperture="3.5" distance="10" k1="-0.6171" k2="0.6214" k3="-0.4956"/>
            <vignetting model="pa" focal="50" aperture="3.5" distance="1000" k1="-0.6171" k2="0.6214" k3="-0.4956"/>
            <vignetting model="pa" focal="50" aperture="5" distance="10" k1="-0.5085" k2="0.1646" k3="-0.0261"/>
            <vignetting model="pa" focal="50" aperture="5" distance="1000" k1="-0.5085" k2="0.1646" k3="-0.0261"/>
            <vignetting model="pa" focal="50" aperture="22" distance="10" k1="-0.5032" k2="0.1516" k3="-0.0085"/>
            <vignetting model="pa" focal="50" aperture="22" distance="1000" k1="-0.5032" k2="0.1516" k3="-0.0085"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 70-200mm F2.8L IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="70.0" a="-0.003595" b="0.012273" c="-0.024708" />
            <distortion model="ptlens" focal="100.0" a="0.000516" b="-0.000162" c="0.006096" />
            <distortion model="ptlens" focal="135.0" a="-0.000455" b="0.010628" c="-0.009389" />
            <distortion model="ptlens" focal="200.0" a="0.002144" b="0.001356" c="0.003802" />
            <tca model="poly3" focal="70.0" vr="1.0000956" vb="1.0000753" />
            <tca model="poly3" focal="100.0" vr="1.0000110" vb="1.0000471" />
            <tca model="poly3" focal="135.0" vr="0.9999721" vb="1.0000196" />
            <tca model="poly3" focal="200.0" vr="0.9999572" vb="0.9999816" />
        </calibration>
    </lens>
    
    <lens>
        <maker>Canon</maker>
        <model>Canon RF 85mm F1.2L USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="85.0" a="-0.004" b="0.015" c="-0.016" />
            <tca model="poly3" focal="85.0" vr="1.0000452" vb="0.9999402" />
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            <vignetting model="pa" focal="85.0" aperture="1.2" distance="1.65" k1="-0.4803280" k2="0.1586686" k3="-0.1720509" />
            <vignetting model="pa" focal="85.0" aperture="1.2" distance="4.28" k1="-0.5451754" k2="0.1904910" k3="-0.1781964" />
            <vignetting model="pa" focal="85.0" aperture="1.2" distance="1000" k1="-0.7136642" k2="0.2397746" k3="-0.1461012" />
            <vignetting model="pa" focal="85.0" aperture="1.8" distance="0.82" k1="-0.1802525" k2="0.3113866" k3="-0.2679503" />
            <vignetting model="pa" focal="85.0" aperture="1.8" distance="1.65" k1="-0.0618364" k2="-0.0820184" k3="-0.0816588" />
            <vignetting model="pa" focal="85.0" aperture="1.8" distance="4.28" k1="-0.0190098" k2="-0.3391074" k3="0.0992612" />
            <vignetting model="pa" focal="85.0" aperture="1.8" distance="1000" k1="-0.0498819" k2="-0.5370953" k3="0.2202171" />
            <vignetting model="pa" focal="85.0" aperture="2.5" distance="0.82" k1="-0.0722802" k2="-0.0060115" k3="0.0049355" />
            <vignetting model="pa" focal="85.0" aperture="2.5" distance="1.65" k1="-0.1142315" k2="0.1386605" k3="-0.1390245" />
            <vignetting model="pa" focal="85.0" aperture="2.5" distance="4.28" k1="-0.1066582" k2="0.0999293" k3="-0.1948964" />
            <vignetting model="pa" focal="85.0" aperture="2.5" distance="1000" k1="-0.0635088" k2="-0.1559632" k3="-0.0869901" />
            <vignetting model="pa" focal="85.0" aperture="3.5" distance="0.82" k1="-0.0777437" k2="-0.0045334" k3="0.0059537" />
            <vignetting model="pa" focal="85.0" aperture="3.5" distance="1.65" k1="-0.0836969" k2="-0.0069261" k3="0.0036172" />
            <vignetting model="pa" focal="85.0" aperture="3.5" distance="4.28" k1="-0.1238213" k2="0.1635924" k3="-0.1578029" />
            <vignetting model="pa" focal="85.0" aperture="3.5" distance="1000" k1="-0.2133985" k2="0.3440578" k3="-0.3985047" />
            <vignetting model="pa" focal="85.0" aperture="16.0" distance="0.82" k1="-0.0978148" k2="0.0074551" k3="-0.0005257" />
            <vignetting model="pa" focal="85.0" aperture="16.0" distance="1.65" k1="-0.0981007" k2="0.0013385" k3="0.0040105" />
            <vignetting model="pa" focal="85.0" aperture="16.0" distance="4.28" k1="-0.1209888" k2="-0.0195805" k3="0.0193603" />
            <vignetting model="pa" focal="85.0" aperture="16.0" distance="1000" k1="-0.1220316" k2="-0.0171921" k3="0.0171408" />
        </calibration>
    </lens>
    
    <lens>
        <maker>Canon</maker>
        <model>Canon RF 100-500mm F4.5-7.1L IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
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            <vignetting model="pa" focal="500.0" aperture="51.0" distance="1000" k1="-0.0596595" k2="0.0295251" k3="-0.0226926" />        
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 85mm F2 MACRO IS STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="85.0" a="-0.00549551" b="0.0198334" c="-0.00860226" />
            <tca model="poly3" focal="85.0" vr="0.9999739" vb="0.9999471" />
            <vignetting model="pa" focal="85.0" aperture="2.0" distance="0.35" k1="0.0061423" k2="-1.1294022" k3="0.5994594" />
            <vignetting model="pa" focal="85.0" aperture="2.0" distance="0.7" k1="-0.7596466" k2="0.0383868" k3="0.1013065" />
            <vignetting model="pa" focal="85.0" aperture="2.0" distance="2.1" k1="-1.2250275" k2="1.0133996" k3="-0.4229859" />
            <vignetting model="pa" focal="85.0" aperture="2.0" distance="1000" k1="-1.4052827" k2="1.4290812" k3="-0.6597206" />
            <vignetting model="pa" focal="85.0" aperture="2.8" distance="0.35" k1="-0.0531657" k2="-0.4267483" k3="0.0836444" />
            <vignetting model="pa" focal="85.0" aperture="2.8" distance="0.7" k1="-0.1007785" k2="-0.2477359" k3="0.0113588" />
            <vignetting model="pa" focal="85.0" aperture="2.8" distance="2.1" k1="-0.0533837" k2="-0.5275761" k3="0.2217346" />
            <vignetting model="pa" focal="85.0" aperture="2.8" distance="1000" k1="-0.0521012" k2="-0.6223886" k3="0.3033556" />
            <vignetting model="pa" focal="85.0" aperture="4.0" distance="0.35" k1="-0.3131396" k2="0.5200668" k3="-0.5121497" />
            <vignetting model="pa" focal="85.0" aperture="4.0" distance="0.7" k1="-0.2346165" k2="0.1065086" k3="-0.0082742" />
            <vignetting model="pa" focal="85.0" aperture="4.0" distance="2.1" k1="-0.2387308" k2="0.2045704" k3="-0.1116673" />
            <vignetting model="pa" focal="85.0" aperture="4.0" distance="1000" k1="-0.2050147" k2="0.2249464" k3="-0.1942318" />
            <vignetting model="pa" focal="85.0" aperture="5.6" distance="0.35" k1="-0.3177268" k2="0.4226200" k3="-0.3045847" />
            <vignetting model="pa" focal="85.0" aperture="5.6" distance="0.7" k1="-0.2246028" k2="0.0709987" k3="0.0260380" />
            <vignetting model="pa" focal="85.0" aperture="5.6" distance="2.1" k1="-0.2145537" k2="0.1072023" k3="-0.0143131" />
            <vignetting model="pa" focal="85.0" aperture="5.6" distance="1000" k1="-0.1995412" k2="0.0649874" k3="0.0244672" />
            <vignetting model="pa" focal="85.0" aperture="29.0" distance="0.35" k1="-0.2319914" k2="0.0844862" k3="0.0111505" />
            <vignetting model="pa" focal="85.0" aperture="29.0" distance="0.7" k1="-0.2548016" k2="0.1715815" k3="-0.0438865" />
            <vignetting model="pa" focal="85.0" aperture="29.0" distance="2.1" k1="-0.2382476" k2="0.1811589" k3="-0.0646281" />
            <vignetting model="pa" focal="85.0" aperture="29.0" distance="1000" k1="-0.2398190" k2="0.1929068" k3="-0.0657888" />
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 100-400mm F5.6-8 IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R -->
            <distortion model="ptlens" focal="100.0" a="0.002" b="0.003" c="0.002"/>
            <distortion model="ptlens" focal="123.0" a="0.001" b="0.009" c="-0.005"/>
            <distortion model="ptlens" focal="141.0" a="0.003" b="0.001" c="0.006"/>
            <distortion model="ptlens" focal="214.0" a="-0.003" b="0.021" c="-0.017"/>
            <distortion model="ptlens" focal="300.0" a="0.002" b="0.002" c="0.003"/>
            <distortion model="ptlens" focal="400.0" a="-0.004" b="0.025" c="-0.026"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 100mm F2.8L Macro IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="100" a="0.001" b="0.003" c="-0.005" />
            <tca model="poly3" focal="100.0" br="-0.0000754" vr="1.0002717" bb="0.0000599" vb="0.9998575" />
            <vignetting model="pa" focal="100.0" aperture="2.8" distance="10" k1="-1.3091330" k2="1.2932464" k3="-0.5893738" />
            <vignetting model="pa" focal="100.0" aperture="2.8" distance="1000" k1="-1.3091330" k2="1.2932464" k3="-0.5893738" />
            <vignetting model="pa" focal="100.0" aperture="4.0" distance="10" k1="-0.0201065" k2="-0.8042279" k3="0.4575340" />
            <vignetting model="pa" focal="100.0" aperture="4.0" distance="1000" k1="-0.0201065" k2="-0.8042279" k3="0.4575340" />
            <vignetting model="pa" focal="100.0" aperture="5.6" distance="10" k1="-0.0596171" k2="-0.0512093" k3="-0.1587104" />
            <vignetting model="pa" focal="100.0" aperture="5.6" distance="1000" k1="-0.0596171" k2="-0.0512093" k3="-0.1587104" />
            <vignetting model="pa" focal="100.0" aperture="8.0" distance="10" k1="-0.1540768" k2="0.1890862" k3="-0.1848574" />
            <vignetting model="pa" focal="100.0" aperture="8.0" distance="1000" k1="-0.1540768" k2="0.1890862" k3="-0.1848574" />
            <vignetting model="pa" focal="100.0" aperture="14.0" distance="10" k1="-0.1194148" k2="0.0333172" k3="-0.0329918" />
            <vignetting model="pa" focal="100.0" aperture="14.0" distance="1000" k1="-0.1194148" k2="0.0333172" k3="-0.0329918" />
            <vignetting model="pa" focal="100.0" aperture="22.0" distance="10" k1="-0.1219770" k2="0.0408213" k3="-0.0389375" />
            <vignetting model="pa" focal="100.0" aperture="22.0" distance="1000" k1="-0.1219770" k2="0.0408213" k3="-0.0389375" />
            <vignetting model="pa" focal="100.0" aperture="32.0" distance="10" k1="-0.1213222" k2="0.0411760" k3="-0.0395361" />
            <vignetting model="pa" focal="100.0" aperture="32.0" distance="1000" k1="-0.1213222" k2="0.0411760" k3="-0.0395361" />
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 15-35mm F2.8L IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="15" a="0.012" b="-0.023" c="-0.027" />
            <distortion model="ptlens" focal="20" a="0.021" b="-0.048" c="0.025" />
            <distortion model="ptlens" focal="24" a="0.023" b="-0.059" c="0.049" />
            <distortion model="ptlens" focal="28" a="0.01" b="-0.018" c="0.013" />
            <distortion model="ptlens" focal="35" a="0.009" b="-0.018" c="0.022" />
            <tca model="poly3" focal="15.0" br="0.0000310" vr="1.0000679" bb="-0.0000001" vb="1.0000289" />
            <tca model="poly3" focal="20.0" br="0.0000245" vr="0.9999814" bb="-0.0000099" vb="1.0000646" />
            <tca model="poly3" focal="24.0" br="0.0000492" vr="0.9999015" bb="-0.0000397" vb="1.0000905" />
            <tca model="poly3" focal="28.0" br="0.0000531" vr="0.9998627" bb="-0.0000550" vb="1.0001080" />
            <tca model="poly3" focal="35.0" br="0.0000495" vr="0.9998156" bb="-0.0000603" vb="1.0001346" />
            <vignetting model="pa" focal="15.0" aperture="2.8" distance="10" k1="-0.4512411" k2="-1.0255705" k3="0.6375372" />
            <vignetting model="pa" focal="15.0" aperture="2.8" distance="1000" k1="-0.4512411" k2="-1.0255705" k3="0.6375372" />
            <vignetting model="pa" focal="15.0" aperture="4.0" distance="10" k1="-0.5813983" k2="-0.0751049" k3="-0.0814542" />
            <vignetting model="pa" focal="15.0" aperture="4.0" distance="1000" k1="-0.5813983" k2="-0.0751049" k3="-0.0814542" />
            <vignetting model="pa" focal="15.0" aperture="5.6" distance="10" k1="-0.6614127" k2="0.0989550" k3="-0.0444588" />
            <vignetting model="pa" focal="15.0" aperture="5.6" distance="1000" k1="-0.6614127" k2="0.0989550" k3="-0.0444588" />
            <vignetting model="pa" focal="15.0" aperture="8.0" distance="10" k1="-0.5889977" k2="-0.1782647" k3="0.2071730" />
            <vignetting model="pa" focal="15.0" aperture="8.0" distance="1000" k1="-0.5889977" k2="-0.1782647" k3="0.2071730" />
            <vignetting model="pa" focal="15.0" aperture="22.0" distance="10" k1="-0.6298393" k2="-0.1166624" k3="0.1758136" />
            <vignetting model="pa" focal="15.0" aperture="22.0" distance="1000" k1="-0.6298393" k2="-0.1166624" k3="0.1758136" />
            <vignetting model="pa" focal="20.0" aperture="2.8" distance="10" k1="-0.3306889" k2="-1.3979209" k3="0.9683805" />
            <vignetting model="pa" focal="20.0" aperture="2.8" distance="1000" k1="-0.3306889" k2="-1.3979209" k3="0.9683805" />
            <vignetting model="pa" focal="20.0" aperture="4.0" distance="10" k1="-0.2548470" k2="-0.6535217" k3="0.2885229" />
            <vignetting model="pa" focal="20.0" aperture="4.0" distance="1000" k1="-0.2548470" k2="-0.6535217" k3="0.2885229" />
            <vignetting model="pa" focal="20.0" aperture="5.6" distance="10" k1="-0.4201638" k2="-0.0189800" k3="-0.0923097" />
            <vignetting model="pa" focal="20.0" aperture="5.6" distance="1000" k1="-0.4201638" k2="-0.0189800" k3="-0.0923097" />
            <vignetting model="pa" focal="20.0" aperture="8.0" distance="10" k1="-0.4284310" k2="-0.0402112" k3="0.0023139" />
            <vignetting model="pa" focal="20.0" aperture="8.0" distance="1000" k1="-0.4284310" k2="-0.0402112" k3="0.0023139" />
            <vignetting model="pa" focal="20.0" aperture="22.0" distance="10" k1="-0.4065567" k2="-0.1677551" k3="0.1240264" />
            <vignetting model="pa" focal="20.0" aperture="22.0" distance="1000" k1="-0.4065567" k2="-0.1677551" k3="0.1240264" />
            <vignetting model="pa" focal="24.0" aperture="2.8" distance="10" k1="-0.4709831" k2="-1.0130141" k3="0.7713504" />
            <vignetting model="pa" focal="24.0" aperture="2.8" distance="1000" k1="-0.4709831" k2="-1.0130141" k3="0.7713504" />
            <vignetting model="pa" focal="24.0" aperture="4.0" distance="10" k1="-0.2155873" k2="-0.6362879" k3="0.3038049" />
            <vignetting model="pa" focal="24.0" aperture="4.0" distance="1000" k1="-0.2155873" k2="-0.6362879" k3="0.3038049" />
            <vignetting model="pa" focal="24.0" aperture="5.6" distance="10" k1="-0.3521227" k2="-0.0152774" k3="-0.0990714" />
            <vignetting model="pa" focal="24.0" aperture="5.6" distance="1000" k1="-0.3521227" k2="-0.0152774" k3="-0.0990714" />
            <vignetting model="pa" focal="24.0" aperture="8.0" distance="10" k1="-0.3795848" k2="-0.0165171" k3="-0.0054619" />
            <vignetting model="pa" focal="24.0" aperture="8.0" distance="1000" k1="-0.3795848" k2="-0.0165171" k3="-0.0054619" />
            <vignetting model="pa" focal="24.0" aperture="22.0" distance="10" k1="-0.3436908" k2="-0.1312875" k3="0.0880098" />
            <vignetting model="pa" focal="24.0" aperture="22.0" distance="1000" k1="-0.3436908" k2="-0.1312875" k3="0.0880098" />
            <vignetting model="pa" focal="28.0" aperture="2.8" distance="10" k1="-0.8157763" k2="-0.1727499" k3="0.3025349" />
            <vignetting model="pa" focal="28.0" aperture="2.8" distance="1000" k1="-0.8157763" k2="-0.1727499" k3="0.3025349" />
            <vignetting model="pa" focal="28.0" aperture="4.0" distance="10" k1="-0.1725138" k2="-0.7668947" k3="0.4417807" />
            <vignetting model="pa" focal="28.0" aperture="4.0" distance="1000" k1="-0.1725138" k2="-0.7668947" k3="0.4417807" />
            <vignetting model="pa" focal="28.0" aperture="5.6" distance="10" k1="-0.2842228" k2="-0.0921654" k3="-0.0538663" />
            <vignetting model="pa" focal="28.0" aperture="5.6" distance="1000" k1="-0.2842228" k2="-0.0921654" k3="-0.0538663" />
            <vignetting model="pa" focal="28.0" aperture="8.0" distance="10" k1="-0.3237912" k2="-0.0340821" k3="0.0017237" />
            <vignetting model="pa" focal="28.0" aperture="8.0" distance="1000" k1="-0.3237912" k2="-0.0340821" k3="0.0017237" />
            <vignetting model="pa" focal="28.0" aperture="22.0" distance="10" k1="-0.3011740" k2="-0.1195178" k3="0.0755510" />
            <vignetting model="pa" focal="28.0" aperture="22.0" distance="1000" k1="-0.3011740" k2="-0.1195178" k3="0.0755510" />
            <vignetting model="pa" focal="35.0" aperture="2.8" distance="10" k1="-1.0726393" k2="0.6430854" k3="-0.1943965" />
            <vignetting model="pa" focal="35.0" aperture="2.8" distance="1000" k1="-1.0726393" k2="0.6430854" k3="-0.1943965" />
            <vignetting model="pa" focal="35.0" aperture="4.0" distance="10" k1="-0.1532441" k2="-0.6358640" k3="0.3687577" />
            <vignetting model="pa" focal="35.0" aperture="4.0" distance="1000" k1="-0.1532441" k2="-0.6358640" k3="0.3687577" />
            <vignetting model="pa" focal="35.0" aperture="5.6" distance="10" k1="-0.2581936" k2="0.0311027" k3="-0.1196321" />
            <vignetting model="pa" focal="35.0" aperture="5.6" distance="1000" k1="-0.2581936" k2="0.0311027" k3="-0.1196321" />
            <vignetting model="pa" focal="35.0" aperture="8.0" distance="10" k1="-0.2459522" k2="-0.0548728" k3="0.0208933" />
            <vignetting model="pa" focal="35.0" aperture="8.0" distance="1000" k1="-0.2459522" k2="-0.0548728" k3="0.0208933" />
            <vignetting model="pa" focal="35.0" aperture="22.0" distance="10" k1="-0.2391413" k2="-0.0587225" k3="0.0145414" />
            <vignetting model="pa" focal="35.0" aperture="22.0" distance="1000" k1="-0.2391413" k2="-0.0587225" k3="0.0145414" />
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 800mm F11 IS STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R6 -->
            <distortion model="ptlens" focal="800.0" a="0.00352299" b="-0.0130004" c="0.021161"/>
            <vignetting model="pa" focal="800.0" aperture="11.0" distance="10" k1="-1.0891814" k2="1.1994715" k3="-0.6304665"/>
            <vignetting model="pa" focal="800.0" aperture="11.0" distance="1000" k1="-1.0891814" k2="1.1994715" k3="-0.6304665"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 16mm F2.8 STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R6 -->
            <distortion model="ptlens" focal="16.0" a="0.0240971" b="-0.0938243" c="-0.0165449"/>
            <tca model="poly3" focal="16.0" br="-0.0001456" vr="1.0004540" bb="0.0003033" vb="0.9998129"/>
	    <!-- Taken with Canon EOS RP -->
	    <vignetting model="pa" focal="16" aperture="2.8" distance="10" k1="-2.0926" k2="1.7675" k3="-0.6342"/>
            <vignetting model="pa" focal="16" aperture="2.8" distance="1000" k1="-2.0926" k2="1.7675" k3="-0.6342"/>
            <vignetting model="pa" focal="16" aperture="4" distance="10" k1="-1.6570" k2="1.2747" k3="-0.5558"/>
            <vignetting model="pa" focal="16" aperture="4" distance="1000" k1="-1.6570" k2="1.2747" k3="-0.5558"/>
            <vignetting model="pa" focal="16" aperture="5.6" distance="10" k1="-1.8258" k2="1.9039" k3="-0.9733"/>
            <vignetting model="pa" focal="16" aperture="5.6" distance="1000" k1="-1.8258" k2="1.9039" k3="-0.9733"/>
            <vignetting model="pa" focal="16" aperture="8" distance="10" k1="-1.8322" k2="1.8560" k3="-0.8713"/>
            <vignetting model="pa" focal="16" aperture="8" distance="1000" k1="-1.8322" k2="1.8560" k3="-0.8713"/>
            <vignetting model="pa" focal="16" aperture="22" distance="10" k1="-1.7632" k2="1.5167" k3="-0.5384"/>
            <vignetting model="pa" focal="16" aperture="22" distance="1000" k1="-1.7632" k2="1.5167" k3="-0.5384"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 14-35mm F4 L IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R5 -->
            <distortion model="ptlens" focal="14.0" a="0.026758" b="-0.0994364" c="0.0457871"/>
            <distortion model="ptlens" focal="17.0" a="0.0181757" b="-0.066496" c="0.0404579"/>
            <distortion model="ptlens" focal="20.0" a="0.00463937" b="-0.0109213" c="-0.00947938"/>
            <distortion model="ptlens" focal="24.0" a="0.0105299" b="-0.0318349" c="0.026805"/>
            <distortion model="ptlens" focal="28.0" a="0.0103024" b="-0.0314689" c="0.0330473"/>
            <distortion model="ptlens" focal="35.0" a="0.0142353" b="-0.0466275" c="0.0486084"/>
            <tca model="poly3" focal="14.0" br="0.0000473" vr="1.0000834" bb="0.0000278" vb="1.0000292"/>
            <tca model="poly3" focal="17.0" br="0.0000881" vr="1.0000443" bb="-0.0000275" vb="1.0000983"/>
            <tca model="poly3" focal="20.0" br="0.0000396" vr="1.0000769" bb="-0.0000212" vb="1.0000991"/>
            <tca model="poly3" focal="24.0" br="0.0000499" vr="1.0000217" bb="-0.0000305" vb="1.0001545"/>
            <tca model="poly3" focal="28.0" br="0.0000215" vr="1.0000233" bb="-0.0000289" vb="1.0001719"/>
            <tca model="poly3" focal="35.0" br="0.0000409" vr="0.9999809" bb="-0.0000350" vb="1.0001591"/>
        </calibration>
    </lens>

    <lens>
	<maker>Canon</maker>
	<model>Canon RF 35mm F1.8 MACRO IS STM</model>
	<mount>Canon RF</mount>
	<cropfactor>1.0</cropfactor>
	<calibration>
	    <!-- Taken with Canon EOS R -->
	    <distortion model="ptlens" focal="35.0" a="0.01" b="-0.039" c="0.031"/>
	    <tca model="poly3" focal="35.0" br="-0.00000336" vr="1.0001487" bb="0.0000233" vb="1.0000012"/>
	</calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF-S 18-150mm F3.5-6.3 IS STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R10 -->
            <distortion model="ptlens" focal="18" a="0.0317062" b="-0.110518" c="0.089312"/>
            <!-- Lens does not provide any further focal length information between 18 and 24mm -->
            <distortion model="ptlens" focal="24" a="0.0240366" b="-0.0658299" c="0.0544517"/>
            <distortion model="ptlens" focal="35" a="0.0117492" b="-0.0262405" c="0.0332095"/>
            <distortion model="ptlens" focal="50" a="0.00842459" b="-0.0176781" c="0.0252387"/>
            <distortion model="ptlens" focal="70" a="0.00736041" b="-0.0172264" c="0.0274873"/>
            <distortion model="ptlens" focal="86" a="0.00381907" b="-0.00584786" c="0.0153651"/>
            <distortion model="ptlens" focal="100" a="0.00421029" b="-0.00671529" c="0.015247"/>
            <distortion model="ptlens" focal="150" a="0.00559343" b="-0.0126205" c="0.0158267"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 24-70mm F2.8L IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS RP -->
            <distortion model="ptlens" focal="24" a="0.0259091" b="-0.0662025" c="0.0194773"/>
            <distortion model="ptlens" focal="31" a="0.0097562" b="-0.0218905" c="0.00599528"/>
            <distortion model="ptlens" focal="35" a="0.0108877" b="-0.0277519" c="0.021455"/>
            <distortion model="ptlens" focal="42" a="-0.00122003" b="0.0168115" c="-0.0242082"/>
            <distortion model="ptlens" focal="50" a="0.00135005" b="0.0040131" c="-0.00177737"/>
            <distortion model="ptlens" focal="58" a="0.0012503" b="0.00371153" c="0.00370853"/>
            <distortion model="ptlens" focal="70" a="-0.00796799" b="0.0352717" c="-0.0302904"/>
            <!-- Taken with Canon EOS R6 Mark II -->
            <vignetting model="pa" focal="24" aperture="2.8" distance="10" k1="-0.5654" k2="-0.9197" k3="0.7083"/>
            <vignetting model="pa" focal="24" aperture="2.8" distance="1000" k1="-0.5654" k2="-0.9197" k3="0.7083"/>
            <vignetting model="pa" focal="24" aperture="4" distance="10" k1="-0.5853" k2="-0.2026" k3="0.1265"/>
            <vignetting model="pa" focal="24" aperture="4" distance="1000" k1="-0.5853" k2="-0.2026" k3="0.1265"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="10" k1="-0.7571" k2="0.3014" k3="-0.1503"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="1000" k1="-0.7571" k2="0.3014" k3="-0.1503"/>
            <vignetting model="pa" focal="24" aperture="8" distance="10" k1="-0.6774" k2="0.0560" k3="0.0643"/>
            <vignetting model="pa" focal="24" aperture="8" distance="1000" k1="-0.6774" k2="0.0560" k3="0.0643"/>
            <vignetting model="pa" focal="24" aperture="22" distance="10" k1="-0.6455" k2="-0.0165" k3="0.1074"/>
            <vignetting model="pa" focal="24" aperture="22" distance="1000" k1="-0.6455" k2="-0.0165" k3="0.1074"/>
            <vignetting model="pa" focal="31" aperture="2.8" distance="10" k1="-0.5881" k2="-0.1696" k3="0.0799"/>
            <vignetting model="pa" focal="31" aperture="2.8" distance="1000" k1="-0.5881" k2="-0.1696" k3="0.0799"/>
            <vignetting model="pa" focal="31" aperture="4" distance="10" k1="-0.6159" k2="0.3321" k3="-0.2508"/>
            <vignetting model="pa" focal="31" aperture="4" distance="1000" k1="-0.6159" k2="0.3321" k3="-0.2508"/>
            <vignetting model="pa" focal="31" aperture="5.6" distance="10" k1="-0.5222" k2="-0.0042" k3="0.0825"/>
            <vignetting model="pa" focal="31" aperture="5.6" distance="1000" k1="-0.5222" k2="-0.0042" k3="0.0825"/>
            <vignetting model="pa" focal="31" aperture="8" distance="10" k1="-0.5253" k2="0.0006" k3="0.0803"/>
            <vignetting model="pa" focal="31" aperture="8" distance="1000" k1="-0.5253" k2="0.0006" k3="0.0803"/>
            <vignetting model="pa" focal="31" aperture="22" distance="10" k1="-0.5314" k2="0.0096" k3="0.0762"/>
            <vignetting model="pa" focal="31" aperture="22" distance="1000" k1="-0.5314" k2="0.0096" k3="0.0762"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="10" k1="-0.6149" k2="0.1238" k3="-0.1826"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="1000" k1="-0.6149" k2="0.1238" k3="-0.1826"/>
            <vignetting model="pa" focal="35" aperture="4" distance="10" k1="-0.5860" k2="0.4987" k3="-0.4163"/>
            <vignetting model="pa" focal="35" aperture="4" distance="1000" k1="-0.5860" k2="0.4987" k3="-0.4163"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="10" k1="-0.4460" k2="-0.0179" k3="0.0656"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="1000" k1="-0.4460" k2="-0.0179" k3="0.0656"/>
            <vignetting model="pa" focal="35" aperture="8" distance="10" k1="-0.4534" k2="-0.0339" k3="0.0906"/>
            <vignetting model="pa" focal="35" aperture="8" distance="1000" k1="-0.4534" k2="-0.0339" k3="0.0906"/>
            <vignetting model="pa" focal="35" aperture="22" distance="10" k1="-0.4680" k2="-0.0040" k3="0.0721"/>
            <vignetting model="pa" focal="35" aperture="22" distance="1000" k1="-0.4680" k2="-0.0040" k3="0.0721"/>
            <vignetting model="pa" focal="42" aperture="2.8" distance="10" k1="-0.6503" k2="0.3433" k3="-0.3627"/>
            <vignetting model="pa" focal="42" aperture="2.8" distance="1000" k1="-0.6503" k2="0.3433" k3="-0.3627"/>
            <vignetting model="pa" focal="42" aperture="4" distance="10" k1="-0.5735" k2="0.6377" k3="-0.5496"/>
            <vignetting model="pa" focal="42" aperture="4" distance="1000" k1="-0.5735" k2="0.6377" k3="-0.5496"/>
            <vignetting model="pa" focal="42" aperture="5.6" distance="10" k1="-0.4517" k2="0.1466" k3="-0.0756"/>
            <vignetting model="pa" focal="42" aperture="5.6" distance="1000" k1="-0.4517" k2="0.1466" k3="-0.0756"/>
            <vignetting model="pa" focal="42" aperture="8" distance="10" k1="-0.4440" k2="0.0315" k3="0.0522"/>
            <vignetting model="pa" focal="42" aperture="8" distance="1000" k1="-0.4440" k2="0.0315" k3="0.0522"/>
            <vignetting model="pa" focal="42" aperture="22" distance="10" k1="-0.4180" k2="0.0036" k3="0.0569"/>
            <vignetting model="pa" focal="42" aperture="22" distance="1000" k1="-0.4180" k2="0.0036" k3="0.0569"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="10" k1="-0.6712" k2="0.3996" k3="-0.3980"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="1000" k1="-0.6712" k2="0.3996" k3="-0.3980"/>
            <vignetting model="pa" focal="50" aperture="4" distance="10" k1="-0.5081" k2="0.6394" k3="-0.6064"/>
            <vignetting model="pa" focal="50" aperture="4" distance="1000" k1="-0.5081" k2="0.6394" k3="-0.6064"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="10" k1="-0.4348" k2="0.2726" k3="-0.1962"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="1000" k1="-0.4348" k2="0.2726" k3="-0.1962"/>
            <vignetting model="pa" focal="50" aperture="8" distance="10" k1="-0.3682" k2="-0.0015" k3="0.0543"/>
            <vignetting model="pa" focal="50" aperture="8" distance="1000" k1="-0.3682" k2="-0.0015" k3="0.0543"/>
            <vignetting model="pa" focal="50" aperture="22" distance="10" k1="-0.3666" k2="0.0001" k3="0.0509"/>
            <vignetting model="pa" focal="50" aperture="22" distance="1000" k1="-0.3666" k2="0.0001" k3="0.0509"/>
            <vignetting model="pa" focal="58" aperture="2.8" distance="10" k1="-0.8161" k2="0.5947" k3="-0.4636"/>
            <vignetting model="pa" focal="58" aperture="2.8" distance="1000" k1="-0.8161" k2="0.5947" k3="-0.4636"/>
            <vignetting model="pa" focal="58" aperture="4" distance="10" k1="-0.4843" k2="0.6471" k3="-0.6506"/>
            <vignetting model="pa" focal="58" aperture="4" distance="1000" k1="-0.4843" k2="0.6471" k3="-0.6506"/>
            <vignetting model="pa" focal="58" aperture="5.6" distance="10" k1="-0.4404" k2="0.3944" k3="-0.3063"/>
            <vignetting model="pa" focal="58" aperture="5.6" distance="1000" k1="-0.4404" k2="0.3944" k3="-0.3063"/>
            <vignetting model="pa" focal="58" aperture="8" distance="10" k1="-0.3347" k2="-0.0107" k3="0.0559"/>
            <vignetting model="pa" focal="58" aperture="8" distance="1000" k1="-0.3347" k2="-0.0107" k3="0.0559"/>
            <vignetting model="pa" focal="58" aperture="22" distance="10" k1="-0.3374" k2="-0.0020" k3="0.0499"/>
            <vignetting model="pa" focal="58" aperture="22" distance="1000" k1="-0.3374" k2="-0.0020" k3="0.0499"/>
            <vignetting model="pa" focal="70" aperture="2.8" distance="10" k1="-0.8668" k2="0.7177" k3="-0.4994"/>
            <vignetting model="pa" focal="70" aperture="2.8" distance="1000" k1="-0.8668" k2="0.7177" k3="-0.4994"/>
            <vignetting model="pa" focal="70" aperture="4" distance="10" k1="-0.4076" k2="0.4778" k3="-0.5193"/>
            <vignetting model="pa" focal="70" aperture="4" distance="1000" k1="-0.4076" k2="0.4778" k3="-0.5193"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="10" k1="-0.3575" k2="0.2724" k3="-0.2137"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="1000" k1="-0.3575" k2="0.2724" k3="-0.2137"/>
            <vignetting model="pa" focal="70" aperture="8" distance="10" k1="-0.2930" k2="-0.0162" k3="0.0537"/>
            <vignetting model="pa" focal="70" aperture="8" distance="1000" k1="-0.2930" k2="-0.0162" k3="0.0537"/>
            <vignetting model="pa" focal="70" aperture="22" distance="10" k1="-0.3010" k2="-0.0001" k3="0.0450"/>
            <vignetting model="pa" focal="70" aperture="22" distance="1000" k1="-0.3010" k2="-0.0001" k3="0.0450"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 24mm F1.8 MACRO IS STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.613</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R7 -->
            <distortion model="ptlens" focal="24" a="0.00402325" b="-0.0286756" c="0.0202791"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 28mm F2.8 STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
	    <!-- Taken with Canon EOS R -->
            <distortion model="ptlens" focal="28" a="0.023" b="-0.084" c="0.053"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 15-30mm F4.5-6.3 IS STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R6 Mark II -->
            <distortion model="ptlens" focal="15" a="0.0287956" b="-0.0783872" c="-0.0689668"/>
            <distortion model="ptlens" focal="17" a="0.0264481" b="-0.0729348" c="-0.0322405"/>
            <distortion model="ptlens" focal="20" a="0.0214655" b="-0.0522873" c="-0.0178932"/>
            <distortion model="ptlens" focal="24" a="0.0114299" b="-0.0169348" c="-0.0210422"/>
            <distortion model="ptlens" focal="26" a="0.010645" b="-0.0207602" c="0.00386637"/>
            <distortion model="ptlens" focal="28" a="0.00915365" b="-0.0115905" c="-0.0109711"/>
            <distortion model="ptlens" focal="30" a="0.0129603" b="-0.0276367" c="0.0149656"/>
            <tca model="poly3" focal="15" vr="1.0001940" vb="0.9999766"/>
            <tca model="poly3" focal="17" vr="1.0001934" vb="0.9999529"/>
            <tca model="poly3" focal="20" vr="1.0002022" vb="0.9999570"/>
            <tca model="poly3" focal="24" vr="1.0002219" vb="0.9999109"/>
            <tca model="poly3" focal="26" vr="1.0001870" vb="0.9999031"/>
            <tca model="poly3" focal="28" vr="1.0002094" vb="0.9998823"/>
            <tca model="poly3" focal="30" vr="1.0001976" vb="0.9998978"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 24mm F1.8 MACRO IS STM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
	     <!-- Taken with Canon EOS R6 -->
            <distortion model="ptlens" focal="24" a="0.0157929" b="-0.071535" c="0.0199203"/>
            <tca model="poly3" focal="24" vr="1.0001912" vb="1.0000314"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 135mm F1.8L IS USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
	    <!-- Taken with Canon EOS R5 -->
            <distortion model="ptlens" focal="135.0" a="0.014" b="-0.057" c="0.086" />
            <tca model="poly3" focal="135.0" br="-0.0000181" vr="1.0000359" bb="0.0000187" vb="0.9999332" />
            <vignetting model="pa" focal="135.0" aperture="1.8" distance="0.69" k1="-0.2897803" k2="-0.5347496" k3="0.3909836" />
            <vignetting model="pa" focal="135.0" aperture="1.8" distance="1.38" k1="-0.9788451" k2="0.5862301" k3="-0.1903708" />
            <vignetting model="pa" focal="135.0" aperture="1.8" distance="4.12" k1="-1.2872459" k2="1.2051826" k3="-0.5396565" />
            <vignetting model="pa" focal="135.0" aperture="1.8" distance="1000" k1="-1.3849523" k2="1.4130544" k3="-0.6614301" />
            <vignetting model="pa" focal="135.0" aperture="2.5" distance="0.69" k1="-0.1423290" k2="-0.0362023" k3="-0.0905849" />
            <vignetting model="pa" focal="135.0" aperture="2.5" distance="1.38" k1="0.0358200" k2="-0.8726004" k3="0.4622121" />
            <vignetting model="pa" focal="135.0" aperture="2.5" distance="4.12" k1="-0.0046448" k2="-0.9256863" k3="0.5370354" />
            <vignetting model="pa" focal="135.0" aperture="2.5" distance="1000" k1="-0.0510111" k2="-0.8726767" k3="0.5265247" />
            <vignetting model="pa" focal="135.0" aperture="3.5" distance="0.69" k1="-0.2193167" k2="0.1902425" k3="-0.1174290" />
            <vignetting model="pa" focal="135.0" aperture="3.5" distance="1.38" k1="-0.1461518" k2="0.2061538" k3="-0.3343975" />
            <vignetting model="pa" focal="135.0" aperture="3.5" distance="4.12" k1="-0.0400855" k2="-0.0980163" k3="-0.1647696" />
            <vignetting model="pa" focal="135.0" aperture="3.5" distance="1000" k1="0.0216661" k2="-0.2878449" k3="-0.0424855" />
            <vignetting model="pa" focal="135.0" aperture="5.0" distance="0.69" k1="-0.1942323" k2="0.1103424" k3="-0.0447905" />
            <vignetting model="pa" focal="135.0" aperture="5.0" distance="1.38" k1="-0.2347687" k2="0.4404421" k3="-0.3570823" />
            <vignetting model="pa" focal="135.0" aperture="5.0" distance="4.12" k1="-0.2357943" k2="0.5699210" k3="-0.5231933" />
            <vignetting model="pa" focal="135.0" aperture="5.0" distance="1000" k1="-0.2075815" k2="0.5464171" k3="-0.5409619" />
            <vignetting model="pa" focal="135.0" aperture="22.0" distance="0.69" k1="-0.1970242" k2="0.1202424" k3="-0.0502783" />
            <vignetting model="pa" focal="135.0" aperture="22.0" distance="1.38" k1="-0.1667298" k2="0.1264600" k3="-0.0494326" />
            <vignetting model="pa" focal="135.0" aperture="22.0" distance="4.12" k1="-0.1439891" k2="0.1188465" k3="-0.0463822" />
            <vignetting model="pa" focal="135.0" aperture="22.0" distance="1000" k1="-0.1254221" k2="0.1093811" k3="-0.0417637" />
        </calibration>
     </lens>

     <lens>
        <maker>Canon</maker>
        <model>Canon RF 50mm F1.2 L USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R -->
            <distortion model="ptlens" focal="50" a="0.0150295" b="-0.0445396" c="0.0358279"/>
            <tca model="poly3" focal="50" vr="1.0000347" vb="1.0000826"/>
            <vignetting model="pa" focal="50" aperture="1.2" distance="10" k1="-1.7827" k2="1.7124" k3="-0.7333"/>
            <vignetting model="pa" focal="50" aperture="1.2" distance="1000" k1="-1.7827" k2="1.7124" k3="-0.7333"/>
            <vignetting model="pa" focal="50" aperture="1.4" distance="10" k1="-0.8669" k2="-0.2521" k3="0.3723"/>
            <vignetting model="pa" focal="50" aperture="1.4" distance="1000" k1="-0.8669" k2="-0.2521" k3="0.3723"/>
            <vignetting model="pa" focal="50" aperture="2" distance="10" k1="-0.0964" k2="-0.8437" k3="0.3607"/>
            <vignetting model="pa" focal="50" aperture="2" distance="1000" k1="-0.0964" k2="-0.8437" k3="0.3607"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="10" k1="-0.2766" k2="0.0523" k3="-0.2040"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="1000" k1="-0.2766" k2="0.0523" k3="-0.2040"/>
            <vignetting model="pa" focal="50" aperture="4" distance="10" k1="-0.3503" k2="0.1868" k3="-0.1734"/>
            <vignetting model="pa" focal="50" aperture="4" distance="1000" k1="-0.3503" k2="0.1868" k3="-0.1734"/>
            <vignetting model="pa" focal="50" aperture="16" distance="10" k1="-0.3164" k2="0.0337" k3="-0.0206"/>
            <vignetting model="pa" focal="50" aperture="16" distance="1000" k1="-0.3164" k2="0.0337" k3="-0.0206"/>
        </calibration>
    </lens>

    <lens>
        <maker>Canon</maker>
        <model>Canon RF 28-70mm F2 L USM</model>
        <mount>Canon RF</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <!-- Taken with Canon EOS R -->
            <distortion model="ptlens" focal="28" a="0.0292822" b="-0.0853438" c="0.0546903"/>
            <distortion model="ptlens" focal="35" a="0.0142406" b="-0.0368082" c="0.0227975"/>
            <distortion model="ptlens" focal="42" a="0.00575438" b="-0.0141425" c="0.0158843"/>
            <distortion model="ptlens" focal="50" a="0.00294087" b="0.000165169" c="-0.00145021"/>
            <distortion model="ptlens" focal="59" a="0.00434436" b="-0.00833901" c="0.0154678"/>
            <distortion model="ptlens" focal="70" a="-0.00414286" b="0.0222008" c="-0.0157664"/>
            <tca model="poly3" focal="28" vr="1.0001534" vb="1.0000760"/>
            <tca model="poly3" focal="35" vr="1.0000797" vb="1.0000553"/>
            <tca model="poly3" focal="42" vr="1.0000067" vb="1.0000245"/>
            <tca model="poly3" focal="50" vr="0.9999252" vb="0.9999961"/>
            <tca model="poly3" focal="59" vr="0.9998465" vb="0.9999648"/>
            <tca model="poly3" focal="70" vr="0.9997859" vb="0.9999509"/>
            <vignetting model="pa" focal="28" aperture="2" distance="10" k1="-0.7724" k2="-0.3623" k3="0.3763"/>
            <vignetting model="pa" focal="28" aperture="2" distance="1000" k1="-0.7724" k2="-0.3623" k3="0.3763"/>
            <vignetting model="pa" focal="28" aperture="2.8" distance="10" k1="-0.4724" k2="-0.1593" k3="0.0349"/>
            <vignetting model="pa" focal="28" aperture="2.8" distance="1000" k1="-0.4724" k2="-0.1593" k3="0.0349"/>
            <vignetting model="pa" focal="28" aperture="4" distance="10" k1="-0.5780" k2="0.3539" k3="-0.2365"/>
            <vignetting model="pa" focal="28" aperture="4" distance="1000" k1="-0.5780" k2="0.3539" k3="-0.2365"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="10" k1="-0.5814" k2="0.2914" k3="-0.1211"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="1000" k1="-0.5814" k2="0.2914" k3="-0.1211"/>
            <vignetting model="pa" focal="28" aperture="22" distance="10" k1="-0.5443" k2="0.2297" k3="-0.0993"/>
            <vignetting model="pa" focal="28" aperture="22" distance="1000" k1="-0.5443" k2="0.2297" k3="-0.0993"/>
            <vignetting model="pa" focal="35" aperture="2" distance="10" k1="-0.8697" k2="0.3595" k3="-0.2161"/>
            <vignetting model="pa" focal="35" aperture="2" distance="1000" k1="-0.8697" k2="0.3595" k3="-0.2161"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="10" k1="-0.5238" k2="0.3219" k3="-0.3675"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="1000" k1="-0.5238" k2="0.3219" k3="-0.3675"/>
            <vignetting model="pa" focal="35" aperture="4" distance="10" k1="-0.4697" k2="0.2823" k3="-0.2036"/>
            <vignetting model="pa" focal="35" aperture="4" distance="1000" k1="-0.4697" k2="0.2823" k3="-0.2036"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="10" k1="-0.3815" k2="0.0127" k3="0.0082"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="1000" k1="-0.3815" k2="0.0127" k3="0.0082"/>
            <vignetting model="pa" focal="35" aperture="22" distance="10" k1="-0.3889" k2="0.0175" k3="0.0099"/>
            <vignetting model="pa" focal="35" aperture="22" distance="1000" k1="-0.3889" k2="0.0175" k3="0.0099"/>
            <vignetting model="pa" focal="43" aperture="2" distance="10" k1="-0.9723" k2="0.8341" k3="-0.5922"/>
            <vignetting model="pa" focal="43" aperture="2" distance="1000" k1="-0.9723" k2="0.8341" k3="-0.5922"/>
            <vignetting model="pa" focal="43" aperture="2.8" distance="10" k1="-0.4663" k2="0.4910" k3="-0.5552"/>
            <vignetting model="pa" focal="43" aperture="2.8" distance="1000" k1="-0.4663" k2="0.4910" k3="-0.5552"/>
            <vignetting model="pa" focal="43" aperture="4" distance="10" k1="-0.4999" k2="0.4177" k3="-0.2848"/>
            <vignetting model="pa" focal="43" aperture="4" distance="1000" k1="-0.4999" k2="0.4177" k3="-0.2848"/>
            <vignetting model="pa" focal="43" aperture="5.6" distance="10" k1="-0.4067" k2="0.1572" k3="-0.0715"/>
            <vignetting model="pa" focal="43" aperture="5.6" distance="1000" k1="-0.4067" k2="0.1572" k3="-0.0715"/>
            <vignetting model="pa" focal="43" aperture="22" distance="10" k1="-0.4532" k2="0.2060" k3="-0.0800"/>
            <vignetting model="pa" focal="43" aperture="22" distance="1000" k1="-0.4532" k2="0.2060" k3="-0.0800"/>
            <vignetting model="pa" focal="49" aperture="2" distance="10" k1="-0.8250" k2="0.6365" k3="-0.5326"/>
            <vignetting model="pa" focal="49" aperture="2" distance="1000" k1="-0.8250" k2="0.6365" k3="-0.5326"/>
            <vignetting model="pa" focal="49" aperture="2.8" distance="10" k1="-0.3543" k2="0.5262" k3="-0.6962"/>
            <vignetting model="pa" focal="49" aperture="2.8" distance="1000" k1="-0.3543" k2="0.5262" k3="-0.6962"/>
            <vignetting model="pa" focal="49" aperture="4" distance="10" k1="-0.3555" k2="0.3824" k3="-0.3685"/>
            <vignetting model="pa" focal="49" aperture="4" distance="1000" k1="-0.3555" k2="0.3824" k3="-0.3685"/>
            <vignetting model="pa" focal="49" aperture="5.6" distance="10" k1="-0.2841" k2="0.0463" k3="-0.0232"/>
            <vignetting model="pa" focal="49" aperture="5.6" distance="1000" k1="-0.2841" k2="0.0463" k3="-0.0232"/>
            <vignetting model="pa" focal="49" aperture="22" distance="10" k1="-0.3749" k2="0.2215" k3="-0.1008"/>
            <vignetting model="pa" focal="49" aperture="22" distance="1000" k1="-0.3749" k2="0.2215" k3="-0.1008"/>
            <vignetting model="pa" focal="58" aperture="2" distance="10" k1="-0.8884" k2="0.5497" k3="-0.3856"/>
            <vignetting model="pa" focal="58" aperture="2" distance="1000" k1="-0.8884" k2="0.5497" k3="-0.3856"/>
            <vignetting model="pa" focal="58" aperture="2.8" distance="10" k1="-0.2929" k2="0.2975" k3="-0.5350"/>
            <vignetting model="pa" focal="58" aperture="2.8" distance="1000" k1="-0.2929" k2="0.2975" k3="-0.5350"/>
            <vignetting model="pa" focal="58" aperture="4" distance="10" k1="-0.4449" k2="0.6757" k3="-0.5795"/>
            <vignetting model="pa" focal="58" aperture="4" distance="1000" k1="-0.4449" k2="0.6757" k3="-0.5795"/>
            <vignetting model="pa" focal="58" aperture="5.6" distance="10" k1="-0.3703" k2="0.2247" k3="-0.1386"/>
            <vignetting model="pa" focal="58" aperture="5.6" distance="1000" k1="-0.3703" k2="0.2247" k3="-0.1386"/>
            <vignetting model="pa" focal="58" aperture="22" distance="10" k1="-0.2932" k2="0.0389" k3="-0.0102"/>
            <vignetting model="pa" focal="58" aperture="22" distance="1000" k1="-0.2932" k2="0.0389" k3="-0.0102"/>
            <vignetting model="pa" focal="70" aperture="2" distance="10" k1="-0.8625" k2="0.4074" k3="-0.2444"/>
            <vignetting model="pa" focal="70" aperture="2" distance="1000" k1="-0.8625" k2="0.4074" k3="-0.2444"/>
            <vignetting model="pa" focal="70" aperture="2.8" distance="10" k1="-0.2094" k2="-0.0830" k3="-0.2269"/>
            <vignetting model="pa" focal="70" aperture="2.8" distance="1000" k1="-0.2094" k2="-0.0830" k3="-0.2269"/>
            <vignetting model="pa" focal="70" aperture="4" distance="10" k1="-0.3982" k2="0.5427" k3="-0.4762"/>
            <vignetting model="pa" focal="70" aperture="4" distance="1000" k1="-0.3982" k2="0.5427" k3="-0.4762"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="10" k1="-0.3437" k2="0.1408" k3="-0.0427"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="1000" k1="-0.3437" k2="0.1408" k3="-0.0427"/>
            <vignetting model="pa" focal="70" aperture="22" distance="10" k1="-0.3578" k2="0.1168" k3="-0.0025"/>
            <vignetting model="pa" focal="70" aperture="22" distance="1000" k1="-0.3578" k2="0.1168" k3="-0.0025"/>
        </calibration>
    </lens>

</lensdatabase>