Principle Parallel viewing Cross-eyed viewing Anaglyph Stereo scope

You will learn about why you can recognize stereo photograph in 3D. Parallel viewing is one of the methods to see a stereo photograph. You need a little exercise to see it. Cross-eyed viewing is one of the methods to see a stereo photograph. You need a little exercise to see it. Anaglyph is one of the methods to display 3D image. If you have anaglyph-glasses with red & blue filters, you can see 3D images with no exercise. Stereo scope is a nice Java program to see the setero photo with parallel viewing, cross-eyed viewing, anaglyphs and for LC-shutter.