1987-07-29
1989-08-29
Perkey, W. B.
354442, 3541731, 354217, 354266, 354475, 3542381, G03B 100, G03B 700, G03B 1718, G03B 1740
Patent
active
048622052
ABSTRACT:
An auto-bracket device automatically shifts exposure of each frame by a predetermined amount in a multi-frame photographing mode. When multi-frame photographing is done in an auto-bracket mode, even if a shutter release button is released in the course of the auto-bracket mode photographing, the auto-bracket mode photographing is continued until a preset number of frames are photographed in the auto-bracket mode.
REFERENCES:
patent: 3762285 (1973-10-01), Tenkumo
patent: 4079398 (1978-03-01), Ichiyanagi et al.
patent: 4096500 (1978-06-01), Lermann et al.
patent: 4364647 (1982-12-01), Kawamura et al.
patent: 4401373 (1983-08-01), Nakai
patent: 4420237 (1983-12-01), Ogawa et al.
patent: 4734727 (1988-03-01), Takemae
Canon Kabushiki Kaisha
Perkey W. B.
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