The stereoscope and stereoscopic photography (1890)
Drouin, F. (Felix) · Bradford ; London : Percy Lund, The Country Press · leaf 50
Fig. 25. AND STEREOSCOPIC PHOTOGRAPHY. 43 exactly adhered to. In looking by ordinary sightin a lateral direction at the object M (Fig. 27), theeyes O O are at different distances from it, andthe two pictures reflected on the retina are, there- … Fig. 26. fore, not of the same size, but ihis does notprevent the easy perception of relief. We should therefore expect to find the sameelasticity in stereoscopic vision, and this is, infact, the case. Although the two pictures may Fig. 27. differ slightly in size there is no difficulty in…
Stereoscope · Photography, Stereoscopic
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