发明名称 CAMERA SYSTEM, CAMERA, AND LENS DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a lens device, a camera system and a camera capable of accurately controlling the driving of a focus lens to a focusing position in an AF function in which overlap control is performed. SOLUTION: Control means 10 and 15 for controlling the driving speed of the focus lens 3 control the driving speed of the focus lens at least in the case of final focus detecting operation out of the focus detecting operation performed by a focus detection means 13 until the focus lens moves to the focusing position to a fixed speed lower than the driving speed obtained before performing the final focus detecting operation. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004117379(A) 申请公布日期 2004.04.15
申请号 JP20020276283 申请日期 2002.09.20
申请人 CANON INC 发明人 KASHIBA SEIICHI;KAWAI TORU;ISHIKAWA MASAAKI;SATO SHIGEKI
分类号 G02B7/08;G02B7/09;G02B7/28;G03B13/36;H04N5/232;H04N101/00;(IPC1-7):G02B7/28 主分类号 G02B7/08
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