|At left we have a stereo pair of the PHS school badge. For this example, the right-hand image is (almost) the standard badge, whilst the left-hand image has been manipulated to simulate the stereo image.|
|Here the two images have been coloured. The blue
image is the one which the
left eye (only) should see. The red
image is the one that the right eye
(only) should see.
If you view this through the coloured glasses, and close your left and right eyes alternately, you will see how this effect is achieved.
|Here the two images are partially merged, to demonstrate how the overlapping sections become black.|
Here the two images are aligned.
|How to make the viewer|
Of course, you can just hold two scraps of cellophane® in front of your eyes, but its much neater to make a viewer!
If, at any stage while you are viewing anaglyphs, you find the stereo effect is badly distorted, or somehow just "wrong", then you probably have the glasses on backwards.
Proceed to the first page of stereo images.
Read the stereo pair help page.