The stereoscope and stereoscopic photography (1890)
Drouin, F. (Felix) · Bradford ; London : Percy Lund, The Country Press · leaf 17
nt, suggested by Necker deSaussure, shows how difficult it is for one pictureto give an exact representation of an object. If a cube be drawn (Fig. i) it can be seen in IO THE STEREOSCOPE two different ways. In looking at the point A,the face AFG H appears to be in front; but if,on the contrary,… … Fig These experiments can be repeated in anotherform, by using solid objects, and looking at themwith one eye. We have constructed a cube ofwire, similar to Fig. 1. Painted white, andplaced against a black background, it can be re-versed at will, as easily as the drawing, if looked AND STEREOSCOPIC…
Stereoscope · Photography, Stereoscopic
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