发明名称 Camera
摘要 In a camera with a finder device which is capable of diopter adjustment, a visual axis detection unit detects the visual axis direction and the fundus imaging state of an observer, a multi-distance measurement unit measures distances to a plurality of points in a photographing frame, a diopter driving unit adjusts the imaging position, and a diopter controller drives the diopter driving unit in accordance with the outputs from the visual axis detection unit and the multi-distance measurement unit. Therefore, since diopter correction is attained based on distance measurement information corresponding to visual axis information, a finder image in which an object at an observation position of an observer is always in focus can be realized.
申请公布号 US5627621(A) 申请公布日期 1997.05.06
申请号 US19950489219 申请日期 1995.06.12
申请人 OLYMPUS OPTICAL CO., LTD. 发明人 KODAMA, SHINICHI
分类号 G03B13/36;G02B7/28;G03B13/02;(IPC1-7):G03B13/02 主分类号 G03B13/36
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