发明名称 LICHTMESSEINRICHTUNG
摘要 A light measuring device which is provided with a plurality of light sensitive elements and is arranged to selectively detect outputs of these light sensitive elements includes means for short-circuiting both terminals of the light sensitive element not required for detection in a light measuring mode selected out of different light measuring modes.
申请公布号 DE3332281(A1) 申请公布日期 1984.03.08
申请号 DE19833332281 申请日期 1983.09.07
申请人 CANON K.K. 发明人 UCHIDOI,MASANORI;SUZUKI,NOBUYUKI
分类号 G03B7/28;B32B5/16;B32B17/10;B32B27/14;C03B40/00;C03C17/32;G01J1/44 主分类号 G03B7/28
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