发明名称 Electric control camera
摘要 An electronic control camera in which, when an electronic flash is used with the camera, the required exposure data is automatically set. In the electronic control camera to which the invention pertains, film sensitivity data and luminance data provided by a photometric unit are applied to a data processing unit, which utilizes those tow data values to control the shutter speed and/or the aperture value. Further, the data processing unit varies the shutter speed, the aperture value and/or the amount of light emitted by the electronic flash coupled to the camera in accordance with these two data values.
申请公布号 US5005042(A) 申请公布日期 1991.04.02
申请号 US19900471013 申请日期 1990.01.25
申请人 ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 SATO, OSAMU;HIRAI, ISAMU
分类号 G03B7/16;G03B7/24;G03B15/05 主分类号 G03B7/16
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