Camera having electronic flash units

Details Camera having electronic flash units Camera having electronic flash units

1994-11-18

1997-04-01

Adams, Russell E.

Photography

With object illumination for exposure

Exposure control circuit with illumination mode

396225, 396310, G03B 708

Patent

active

056171757

ABSTRACT:
A camera having a structure in which a colorimetric value is not influenced by the color tone of a main object to be photographed. The camera, in which a film having a data recording section can be loaded, comprises three light receiving portions differing in spectral sensitivity. Based on the output from the three light receiving portions, a colorimetric section measures a color tone of light surrounding the object to be photographed. The light receiving portions are arranged on a front portion of the camera and are arranged so as to receive light at a range larger than an angle of a photographed view. Based on the output of the colorimetric portion, a color correction amount determining portion determines a color correction amount during a printing operation. The data as to the color correction amount is recorded on the data recording section of the film by a recording unit.

REFERENCES:
patent: 4335943 (1982-06-01), Numata
patent: 5016039 (1991-05-01), Sosa et al.

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