发明名称 CAMERA SYSTEM
摘要 PROBLEM TO BE SOLVED: To provide a camera system improving convenience with a conversion lens and a video camera. SOLUTION: A communication means for sending information of the conversion lens 2 to the side of a video camera 1 is arranged between the mutual connection parts of the video camera 1 and the conversion lens 2, and the video camera 1 is provided with a display means 18 which makes it possible to display the information of the conversion lens 2 via the communication means on the video camera 1.
申请公布号 JP2001255578(A) 申请公布日期 2001.09.21
申请号 JP20000064710 申请日期 2000.03.09
申请人 CANON INC 发明人 ARAI MASAHIRO;NARITA HITOSHI
分类号 G03B17/14;G03B17/18;H04N5/225;(IPC1-7):G03B17/14 主分类号 G03B17/14
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