r of exposures that are made. The desire of amateur and professional photograph- | clamped, then the lens board on the front may also be| The changes have made the holder much lighter, more ers to employ a substitute for glass in photography, on| pushed upward as shown. This feature isof great… … Fig. 3.-THE DOUBLE RISING FRONT. as high buildings, church steeples, etc., enabling the operator to get pictures without distortion of lines. In Fig. 4 is seen the new construction of the ground glass frame, and the peculiar mode of fastening it to the reversible back frame of the camera. The…
Internet Archive · Public domain (published before 1931). Free to use for anything.
