Photography – Exposure data from film itself
Patent
1997-01-27
1999-11-30
Lee, Eddie C.
Photography
Exposure data from film itself
396310, 396319, 396389, G03B 700, G03B 1724, G03B 1902
Patent
active
059957697
ABSTRACT:
An apparatus such as a camera which makes it possible to start using a film at a position of an unused frame comprises a detecting device which detects a position of an unused frame of a film, and a control device which executes a control operation so that the film can start to be used at the position of the unused frame in accordance with a detection result by the detecting device, the control device making a determination as to a state of noise which acts on the detecting device and varying the control operation in accordance with a result of the determination.
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Patent Abstracts of Japan No. JP 61 107312 A, published Sep. 30, 1986.
Canon Kabushiki Kaisha
Lee Eddie C.
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