G - Physics – 03 – B
Patent
G - Physics
03
B
95/62
G03B 13/12 (2006.01)
Patent
CA 1117345
Abstract of the Disclosure A small pocket type camera is provided which includes a plurality of picture-taking lenses and a corresponding plurality of viewfinder lenses. The lens system is arranged so that upon changing the picture-taking lens from one system to another the appropriate viewfinder lens will automatically be moved to the viewfinder optical axis whereby the magnifi- cation of the subject to be photographed, as seen by the user through the viewfinder lens, will correspond to the magnifica- tion of the subject as recorded on the film through the picture taking lens.
317886
Keystone Camera Corporation
Smart & Biggar
LandOfFree
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