发明名称 CAMERA HAVING OBJECT DISTANCE MEASURING DEVICE
摘要 A camera having a focusing function that is operable in accordance with distance data of an object to be photographed. The distance data is detected by using a measuring light. The camera includes a remote control unit that is separate from a camera body of the camera and which is actuated from an object side to emit measuring light toward the camera body. The camera also includes at least two light receivers to receive the measuring light emitted by the remote controller, a direction detector for detecting the direction of the measuring light received by the at least two light receivers, and a distance calculator for calculating distance data of the object in accordance with the direction of the measuring light detected by the direction detector.
申请公布号 US5247327(A) 申请公布日期 1993.09.21
申请号 US19920913487 申请日期 1992.07.15
申请人 ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 SUZUKA, SHINYA;HIMENO, NOBUHIRO
分类号 G02B7/08;G02B7/32;G03B5/00;G03B17/38;(IPC1-7):G03B13/36 主分类号 G02B7/08
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