发明名称 Camera with pop-up flash having illumination angle variable with focal length
摘要 A camera including a camera body and flash unit, in which the camera includes a drive source in the camera body, a moving mechanism for causing the flash unit to move from a non-projected position to a projected position, an illumination-angle switching mechanism for varying an illumination angle of the flash unit, the illumination-angle switching mechanism being driven by a force of the drive force in one direction and being capable of stopping in any one of a plurality of specific illumination angle states, a focal length detecting device, and a controlling device that causes the illumination-angle switching mechanism to selectively switch one illumination angle to another in accordance with the focal length detected by the focal length detecting device, in response to the operation of the moving mechanism to move the flash unit from a non-projected position to a projected position.
申请公布号 US5652920(A) 申请公布日期 1997.07.29
申请号 US19960593268 申请日期 1996.01.29
申请人 CANON KABUSHIKI KAISHA 发明人 KAIHARA, SHOJI;FUKAHORI, HIDEHIKO;FUKUDA, TSUYOSHI
分类号 G03B15/05;(IPC1-7):G03B15/05 主分类号 G03B15/05
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