Control system for carrying out focus detection and light measur

Details Control system for carrying out focus detection and light measur Control system for carrying out focus detection and light measur

1985-01-10

1986-01-07

Perkey, William B.

354409, 354458, G03B 300, G03B 7093, G03B 708

Patent

active

045630690

ABSTRACT:
Disclosed is a control system for carrying out the focus detection and the light measurement of a camera by means of which after the termination of the exposure the next focus detection and the next light measurement are controlled systematically so as to be started at a proper timing respectively in such a manner that the next focus detection and the next light measurement is prohibited before the diaphragm in the exposure state is brought back into the stationary state, in order to prevent the misoperation.

REFERENCES:
patent: 3956757 (1976-05-01), Nomura et al.
patent: 4297012 (1981-10-01), Nakai
patent: 4408854 (1983-10-01), Terui et al.

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