Single-lens reflex camera

Details Single-lens reflex camera Single-lens reflex camera

1988-09-01

1989-05-02

Perkey, W. B.

35419512, G03B 310, G03B 500, G03B 1704

Patent

active

048272965

ABSTRACT:
A single-lens reflex camera having a motor-driven focusing device comprises a switch arranged to be controlled by an external operating member which is provided for turning off a power supply; and motor control means arranged to drive, in association with the switch, the motor-driven focusing device to shift its position to a given position where a photo-taking lens is at its minimum length. The camera, therefore, can be carried in a compact state for improved portability. The camera case also can be compactly arranged.

REFERENCES:
patent: 4348089 (1982-09-01), Shenk
patent: 4525050 (1985-06-01), Ohashi
patent: 4643555 (1987-02-01), Wakayashi
patent: 4721972 (1988-01-01), Wakabayashi
patent: 4779964 (1988-10-01), Ozawa et al.

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