Patent
1990-10-16
1992-03-17
Adams, Russell E.
3541951, G03B 1724, G03B 500
Patent
active
050972790
ABSTRACT:
A camera capable of trimming photographing comprises a driving device for electrically driving a zoom lens on the basis of a received signal for zooming and varying the focal length thereof, a setting device for setting one of a plurality of presettable trimming magnifications on the basis of a received signal for changing magnification, a recording device for recording information regarding the set trimming magnification on a recording medium, and an operating device capable of performing a first operation and a second operation subsequent to and in the same direction as the first operation, and producing the signal for zooming in response to the first operation and the signal for changing magnification in response to the second operation.
REFERENCES:
patent: 4652104 (1987-03-01), Harvey
patent: 4731629 (1988-03-01), Aoshima et al.
patent: 4774536 (1988-09-01), Inoue et al.
patent: 4896179 (1990-01-01), Watanabe
patent: 4942417 (1990-07-01), Miyazawa et al.
Kazami Kazuyuki
Sakamoto Hiroshi
Adams Russell E.
Nikon Corporation
Noh Jae N.
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