The stereoscope and stereoscopic photography (1890)
Drouin, F. (Felix) · Bradford ; London : Percy Lund, The Country Press · leaf 102
s greater. It follows,therefore, that the perspective can be augmented AND STEREOSCOPIC PHOTOGRAPHY. 95 by the use of objectives of greater angles. Thereis, at the same time, a limit, which is, however,mentioned only in the artistic sense. It occasion-ally happens that with an ordinary rectilinear… … Fig. 64. picture ought to embrace ; and the distances ofthe eye from the object vary from 0*5 to 3 times thegreatest dimensions of that object. F. Bossuet,who has studied the proportions of a great numberof pictures by great masters, advises that it shouldbe kept between 1 and 3 times. There…
Stereoscope · Photography, Stereoscopic
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