The stereoscope and stereoscopic photography (1890)
Drouin, F. (Felix) · Bradford ; London : Percy Lund, The Country Press · leaf 133
ed atthe same time a better effect is obtained. The fault of this method is that the light onthe subject is not exactly the same during the twoexposures, since the displacement is made in 126 THE STEREOSCOPE reference to the direction of the light. But thedifferences resulting from it are very… … Fig. 76. the camera slightly turned (without displacing it).The distance A B of the two positions of theobjecl will be the same as would be that betweenthe two positions, if the camera were moved. AND STEREOSCOPIC PHOTOGRAPHY. 127 This method, by displacing the object, isalmost exclusively employed…
Stereoscope · Photography, Stereoscopic
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