The stereoscope and stereoscopic photography (1890)
Drouin, F. (Felix) · Bradford ; London : Percy Lund, The Country Press · leaf 22
ig. 3. right. We .can then suppose that if the rightpicture be presented to the left eye, and vice versa,the form of the object will be seen unlike its realone, i.e., the hollow parts will appear in relief, andthose in relief will appear hollow. But if theexperiment be made, it will be found that… … i6 THE STEREOSCOPE merit is formed by two rectangular flint prisms,P P (Fig. 4), whose oblique faces measure aboutfifteen millimeters.* These two prisms are placedin such a position that their hypothenuses makebetween them an angle similar to that of the eyes.The object is looked at through these…
Stereoscope · Photography, Stereoscopic
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