Photographic optics and colour photography : including the camera, kinematograph, optical lantern, and the theory and practice of image formation (1909)
Johnson, G. Lindsay (George Lindsay), 1853-1943 · New York : D. Van Nostrand Co. · leaf 35
s greatly reduced in thickness. Many photographers, however, prefer a fixed mirror attached to the upper camera, which then becomes a reflex camera, and the picture is thus seen erect, while the lower camera is being used like an ordinary one. This allows of the plate being uncovered throughout the… … Cameras. The principle in- Fig. 12. — Diagram of a Graflex volved in stereoscopic vision Camera, showing the principle of a reflex camera, also the and the description of stereo second mirror attached to the cameras is given at length in lid. our book devoted to the Stereo- scope and Telemeter. We…
Photographic optics · Color photography
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