Camera system

Details Camera system Camera system

1991-08-22

1993-10-19

Gellner, Michael L.

354484, G03B 700, G03B 726

Patent

active

052550460

ABSTRACT:
A camera system includes a camera body and a photographing lens detachably attached to the camera body. The camera body includes a first controller for controlling the operation of the camera system. The photographing lens includes a second controller for controlling the operation thereof. The second controller of the photographing lens is brought into a sleep state when the first controller of the camera body outputs a first predetermined signal.

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patent: 4673275 (1987-06-01), Nakai et al.
patent: 4841322 (1989-06-01), Kawasaki et al.
patent: 4945376 (1990-07-01), Kawasaki et al.
patent: 4963907 (1990-10-01), Inoue et al.
patent: 4965619 (1990-10-01), Shikaumi et al.
patent: 5066969 (1991-11-01), Kawasaki

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