Camera exposure calculation device dependent on type of scene to

Details Camera exposure calculation device dependent on type of scene to Camera exposure calculation device dependent on type of scene to

1992-08-28

1993-08-24

Perkey, W. B.

354432, G03B 728, G03B 1336

Patent

active

052393330

ABSTRACT:
A camera comprises a light metering device for measuring brightnesses of a plurality of light metering areas of an object field in response to light from the object field to generate brightness outputs, a photographing scene setting device for setting a photographing scene and producing photographing scene information, a selection device for selecting a brightness output to be used for exposure calculation from the brightness outputs based on the output of the photographing scene setting device, and an exposure calculation device for calculating an exposure value based on the brightness output selected by the selection device.

REFERENCES:
patent: 4075640 (1978-02-01), Ueda et al.
patent: 4364650 (1982-12-01), Terashita et al.
patent: 4445778 (1984-05-01), Nakauchi
patent: 4534639 (1985-08-01), Konishi et al.
patent: 4774401 (1988-09-01), Yamada et al.
patent: 4972222 (1990-10-01), Sato et al.

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