1990-08-15
1992-03-17
Adams, Russell E.
354432, G03B 1336
Patent
active
050972812
ABSTRACT:
The disclosure relates to an exposure calculation apparatus which includes plural light measuring devices for measuring lights incident on a plurality of regions of a photographing image plane and outputting measured data of the lights; plural devices for detecting the focusing conditions of objects present in a plurality of the regions of the photographing image plane and outputting data on the focusing conditions; a position detecting devices for detecting the position which a main object occupies in the photographing image plane on the data on the focusing condition outputted from the focusing conditions detecting devices; calculation device for making a plurality of calculations each of which is made depending on at least one of the data of measured lights ouputted from the light measuring devices; and selecting devices for selecting one of the plurality of calculations on the position detected by the position detecting devices and the data on the focusing conditions of the position.
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Fujino Akihiko
Izumi Shuji
Katoh Takehiro
Nakai Masaki
Taniguchi Nobuyuki
Adams Russell E.
Minolta Camera Kabushiki Kaisha
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