Camera with an automatic focus adjusting apparatus

Details Camera with an automatic focus adjusting apparatus Camera with an automatic focus adjusting apparatus

1987-06-16

1988-09-06

Perkey, W. B.

354410, G03B 300, G03B 7091

Patent

active

047696630

ABSTRACT:
This invention is directed to a camera provided with an automatic focus adjusting apparatus in which, in addition to the function of carrying out an AE lock based on an in-focus detection, an AE lock can be carried out either before or after an AF operation is completed or when an AF operation is impossible. In other words, irrespective of the condition of an automatic focus adjusting means, an AE lock can be accomplished at any desired moment. Therefore, the degree of freedom in a photography operation is expanded.

REFERENCES:
patent: 4200378 (1980-04-01), Shenk
patent: 4455069 (1984-06-01), Kawamura
patent: 4529289 (1985-07-01), Tsunefuji et al.
patent: 4690536 (1987-09-01), Nakai et al.
patent: 4693581 (1987-09-01), Yamaki et al.

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