Camera incorporating automatic focusing apparatus

Details Camera incorporating automatic focusing apparatus Camera incorporating automatic focusing apparatus

1989-06-19

1990-10-30

Perkey, W. B.

G03B 1336

Patent

active

049672258

ABSTRACT:
A camera incorporating an automatic focusing apparatus capable of performing a so-called searching operation in which, when focus detecting becomes impossible, a lens is moved from a nearest end to an infinite end to detect a position of an object to be photographed and, more particularly, to improve operability of a camera having a searching operation function by preventing the searching operation after an in-focus state is obtained.

REFERENCES:
patent: 4416523 (1983-11-01), Kawabata
patent: 4459006 (1984-07-01), Sakai et al.
patent: 4472040 (1984-09-01), Kawabata
patent: 4500188 (1985-02-01), Kitagishi et al.
patent: 4617459 (1986-10-01), Akashi et al.

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