If I am not mistaken, this homemade pseudoscope works on a slightly different principle - it switches the perspective from which each eye sees the object, witho

If I am not mistaken, this homemade pseudoscope works on a slightly different principle - it switches the perspective from which each eye sees the object, without any left-right reversal. The two-prism device appears to preserve the perspective of each eye but does a left-right reversal of the images on each retina (I confirmed the non- left-right reversal in the mirror case with a pair of hand-held mirrors.) https://en.wikipedia.org/wiki/Pseudoscope#/media/File:Pseudoscope_prism.png https://en.wikipedia.org/wiki/Pseudoscope#/media/File:Pseudo...