STEREOSCOPE BY OBLIQUE ANAMORPHOSIS.

摘要

The oblique anamorphosis stereoscope is a device for reproduction and diffusion of relief images. It is in the form of an isosceles prism whose lateral faces are printed with the two images of a stereoscopic pair, deformed by oblique anamorphosis (Fig. 11). These anamorphoses are calculated so that from a given point of view, they restore to the view of an observer two distinct apparent images - a different one for each eye - of identical dimensions and perfectly superprosed to one another.