Rendering An Anaglyph Image
Start out with your edited, aligned, and cropped stereo pair.

Select the left image and split channels to RGB.

Splitting the channels will result in the creation of three new images, one for the red, one for the green, and one for the blue channel. These will appear as monochrome.

Delete the green and blue channel images; these will not be needed.

Now select the right image and split the channels as you did with the left image.
