Photography – Flash system responsive to focal length or distance – Illumination angle responds to focal length or distance
Patent
1997-01-29
1998-02-24
Metjahic, Safet
Photography
Flash system responsive to focal length or distance
Illumination angle responds to focal length or distance
396378, G03B 1503, G03B 1302
Patent
active
057219729
ABSTRACT:
A camera wherein a finder cam follower and a flash cam follower are elastically pulled in a wide direction and are in contact with a cam surface of a cam. The cam rotates clockwise or counterclockwise following a zoom movement of a photographic lens. With the rotation of the cam, the finder cam follower moves, thereby moving a finder lens, and the flash cam follower moves, thereby moving a xenon flash lamp and a reflector.
REFERENCES:
patent: 4914461 (1990-04-01), Hori
patent: 4945372 (1990-07-01), Higuchi et al.
patent: 5335030 (1994-08-01), Suzuka
Metjahic Safet
Minolta Co. , Ltd.
Tuccillo Nicholas J.
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