The stereoscope and stereoscopic photography (1890)
Drouin, F. (Felix) · Bradford ; London : Percy Lund, The Country Press · leaf 56
Fig. 33- the hand (Fig. 33) or mounted on a stand. AND STEREOSCOPIC PHOTOGRAPHY. 49 M. Donnadieu has improved the ordinarystereoscope* so as to allow it to be used for otherpictures besides those mounted on a card of theordinary shape. To do this he has mounted theroughened glass on a movable… … Fig. 34- Fig. 34 shows another form of refractionstereoscope, also useful for examining picturesmounted in any sort of way. There is no box,but the whole apparatus is fixed on an uprightframe. .* A. L. Donnadieu, Traite de Photographie Stereo-scopique. 5o THE STEREOSCOPE Fig. 35 represents a…
Stereoscope · Photography, Stereoscopic
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