发明名称 Camera used with light source type detecting circuit
摘要 The present invention relates to a camera capable of making a decision as to the kind of illumination light source and recording information indicative of the result of the decision on a magnetic recording part of a film. In the camera provided according to the present invention, the kind of light source detected at an arbitrary time instant when a manual operation independent of a shutter release operation is carried out is stored, and the stored value is magnetically recorded during a photographic operation executed by a shutter release operation at a later time.
申请公布号 US6201932(B1) 申请公布日期 2001.03.13
申请号 US19970786255 申请日期 1997.01.22
申请人 CANON KABUSHIKI KAISHA 发明人 TSUJIMOTO SHINICHI
分类号 G03B7/08;G03B17/24;(IPC1-7):G03B7/00;G03B17/18 主分类号 G03B7/08
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