diff --git a/examples/screenshots/webgl_effects_stereo.jpg b/examples/screenshots/webgl_effects_stereo.jpg
index ea61b90c1612f6..4aaf721fa3069d 100644
Binary files a/examples/screenshots/webgl_effects_stereo.jpg and b/examples/screenshots/webgl_effects_stereo.jpg differ
diff --git a/examples/webgl_effects_stereo.html b/examples/webgl_effects_stereo.html
index ff526edfb6c69f..704f5ff664ae86 100644
--- a/examples/webgl_effects_stereo.html
+++ b/examples/webgl_effects_stereo.html
@@ -45,15 +45,15 @@
 				container = document.createElement( 'div' );
 				document.body.appendChild( container );
 
-				camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 1, 100000 );
-				camera.position.z = 3200;
+				camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 0.1, 100 );
+				camera.position.z = 3;
 
 				scene = new THREE.Scene();
 				scene.background = new THREE.CubeTextureLoader()
 					.setPath( 'textures/cube/Park3Med/' )
 					.load( [ 'px.jpg', 'nx.jpg', 'py.jpg', 'ny.jpg', 'pz.jpg', 'nz.jpg' ] );
 
-				const geometry = new THREE.SphereGeometry( 100, 32, 16 );
+				const geometry = new THREE.SphereGeometry( 0.1, 32, 16 );
 
 				const textureCube = new THREE.CubeTextureLoader()
 					.setPath( 'textures/cube/Park3Med/' )
@@ -65,9 +65,9 @@
 				for ( let i = 0; i < 500; i ++ ) {
 
 					const mesh = new THREE.Mesh( geometry, material );
-					mesh.position.x = Math.random() * 10000 - 5000;
-					mesh.position.y = Math.random() * 10000 - 5000;
-					mesh.position.z = Math.random() * 10000 - 5000;
+					mesh.position.x = Math.random() * 10 - 5;
+					mesh.position.y = Math.random() * 10 - 5;
+					mesh.position.z = Math.random() * 10 - 5;
 					mesh.scale.x = mesh.scale.y = mesh.scale.z = Math.random() * 3 + 1;
 					scene.add( mesh );
 
@@ -105,8 +105,8 @@
 
 			function onDocumentMouseMove( event ) {
 
-				mouseX = ( event.clientX - windowHalfX ) * 10;
-				mouseY = ( event.clientY - windowHalfY ) * 10;
+				mouseX = ( event.clientX - windowHalfX ) * 0.01;
+				mouseY = ( event.clientY - windowHalfY ) * 0.01;
 
 			}
 
@@ -124,8 +124,8 @@
 
 					const sphere = spheres[ i ];
 
-					sphere.position.x = 5000 * Math.cos( timer + i );
-					sphere.position.y = 5000 * Math.sin( timer + i * 1.1 );
+					sphere.position.x = 5 * Math.cos( timer + i );
+					sphere.position.y = 5 * Math.sin( timer + i * 1.1 );
 
 				}