发明名称 Automatic exposure camera
摘要 An automatic exposure camera having an automatic exposure mode, comprising a film information reading means for inputting at least film sensitivity information and film latitude information; a photometer for detecting a luminance of an object to be taken; an arithmetic operating means for obtaining an optimum exposure, based on the object luminance thus detected and the film sensitivity to determine a shutter speed and a diaphragm value in accordance with the automatic exposure mode; and, an adjusting means for shifting at least one of the shutter speed and the diaphragm value thus obtained by a predetermined variation within the latitude. <IMAGE>
申请公布号 GB2227850(A) 申请公布日期 1990.08.08
申请号 GB19900002150 申请日期 1990.01.31
申请人 * ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 AKIHIRO * ARAI
分类号 G03B7/00;G03B7/24 主分类号 G03B7/00
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