Photography – With viewfinder – Selective or adjustable viewfinder field
Patent
1995-08-02
1997-04-01
Metjahic, Safet
Photography
With viewfinder
Selective or adjustable viewfinder field
G03B 1310, G03B 1724
Patent
active
056171706
ABSTRACT:
When a switch is turned on, photographing visual fields among a plurality of photographing visual fields are sequentially changed over at predetermined intervals to be displayed within a finder of a camera. When the switch is turned off, the sequential changeover of the photographing visual fields is stopped. As a result, a plurality of photographing visual fields are automatically displayed so that the photographing visual field corresponding to different aspect ratios and the photographing visual field corresponding to the zooming positions of different taking lenses can be automatically compared separately or in combination.
REFERENCES:
patent: 5028942 (1991-07-01), Kirigaya
patent: 5227824 (1993-07-01), Yoshida et al.
patent: 5266989 (1993-11-01), Okano et al.
patent: 5270755 (1993-12-01), Ohno et al.
patent: 5319403 (1994-06-01), Sakamoto et al.
patent: 5386259 (1995-01-01), Ichikawa et al.
patent: 5438381 (1995-08-01), Mogamiya et al.
Tanaka Tsutomu
Watanabe Takeshi
Chizmar John
Fuji Photo Film Co. , Ltd.
Metjahic Safet
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