发明名称 MULTIDIVISION LIGHT CONTROL DEVICE AND CAMERA
摘要 PROBLEM TO BE SOLVED: To provide a multidivision light control device that more accurate range-finding information is calculated and more excellent light control is performed based on the calculated range-finding information. SOLUTION: This multidivision light control device is provided with a multipoint-range-finding means 81 provided with plural range-finding areas and outputting the range-finding information of every range-finding area, a multidivision light control means 82 provided with plural light control areas including areas respectively nearly aligned with the respective range-finding areas and deciding a stroboscopic irradiating light quantity control value in accordance with the range-finding information, an auxiliary light selection means 83 selecting whether or not the range-finding area is irradiated with auxiliary light, and an auxiliary light irradiation means 84 irradiating at least two range-finding areas with the auxiliary light when the means 83 selects the irradiation of the auxiliary light; and is constituted to include the range- finding information at the time of radiating the auxiliary light to the range- finding area to which the auxiliary light is radiated as the range-finding information when the auxiliary light is radiated by the means 84.
申请公布号 JP2000089291(A) 申请公布日期 2000.03.31
申请号 JP19980259866 申请日期 1998.09.14
申请人 MINOLTA CO LTD 发明人 YAMAGUCHI MOTOYUKI;TSUJIMURA ICHIRO;OMORI SHIGETO;ICHIKAWA TSUTOMU;UEDA HIROSHI;SUZUKI TATSUYA;NAKAMARU AKIO
分类号 G03B7/28;G02B7/28;G03B13/36;(IPC1-7):G03B7/28 主分类号 G03B7/28
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