Exposure control system

Details Exposure control system Exposure control system

1982-12-17

1983-12-13

Gellner, Michael L.

354465, 354476, G03B 7093

Patent

active

044202377

ABSTRACT:
A camera having an electromagnetically driven shutter provided with a counter capable upon counting a present number producing a signal. Each time the shutter is closed, the counted value is changed, while the period of actuation of the shutter is controlled to effect a predetermined fraction of an exposure, so that a continuous sequence of shots equal in number to that preset in the counter are taken automatically.

REFERENCES:
patent: 4024551 (1977-05-01), Tsujimoto
patent: 4175840 (1979-11-01), Kittag
patent: 4191463 (1980-03-01), Urano et al.

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