After downloading the images into your computer, you will probably want to rename them to more easily recognize them when bringing them into Photoshop. Develop a naming scheme for your workflow, and stick with it. For example, left camera eye image file names could contain the letter “L”, and right eye image file names could similarly carry an “R”.

After downloading the images into your computer, you will probably want to rename them to more easily recognize them when bringing them into Photoshop. Develop a naming scheme for your workflow, and stick with it. For example, left camera eye image file names could contain the letter “L”, and right eye image file names could similarly carry an “R”.

An alternative to this step is to use only the blue channel instead of the blue and green when pasting into the left eye image. Important: only the blue and green channels should be shaded blue. At this stage it doesn’t matter which boxes to the left of the channels show eyeballs (eyeballs indicate which channels are displayed).