Camera with automatic focusing device

Details Camera with automatic focusing device Camera with automatic focusing device

1982-11-08

1984-10-02

Perkey, William B.

354409, 354484, G03B 726, G03B 1318

Patent

active

044744471

ABSTRACT:
In a still-picture camera using a servo-like automatic focusing device, the automatic focusing device is locked and inhibited from operating when a shutter release is performed. The invented arrangement permits the use of a servo-like automatic focusing device for a still-picture camera without impairing operability. Furthermore, the invention permits selection of a servo-like automatic focusing function or a one-shot focusing function which is effected during a sequence of steps on an member such as a release operation member, so that the automatic focusing functions can be selected by utilizing the operability of the still-picture camera without impairing the operability thereof.

REFERENCES:
patent: 3435744 (1969-04-01), Stimson
patent: 3554633 (1971-01-01), Sekine
patent: 3599552 (1971-08-01), Harvey
patent: 3691922 (1972-09-01), Konig et al.
patent: 3720148 (1973-03-01), Harvey
patent: 3798660 (1974-03-01), Hasegawa et al.
patent: 3818494 (1974-06-01), Tanikoshi et al.
patent: 4093365 (1978-06-01), Isono
patent: 4318598 (1982-03-01), Fukuhara et al.

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