Camera photographic light source determining apparatus

Details Camera photographic light source determining apparatus Camera photographic light source determining apparatus

1993-01-15

1994-03-29

Perkey, W. B.

G03B 708

Patent

active

052989356

ABSTRACT:
A camera photographic light source determining apparatus has a photometric section for measuring light in a plurality of different ranges, a determination section for determining a photometric range of the plurality of different ranges, in which a main light source for illuminating an object is present, in response to the photometric section, and a detection section for detecting the type of the main light source in response to the determination section.

REFERENCES:
patent: 4947196 (1990-08-01), Wash et al.

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