发明名称 LENS BARREL
摘要 PROBLEM TO BE SOLVED: To provide a lens barrel realizing the improvement of automatic focusing performance at the time of taking a still picture. SOLUTION: A focusing state set by a focusing means when taking the still picture is designated is decided. When the decided focusing state is a focused state at a specified level or above, the focusing means is operated based on data obtained so that it may perform focusing operation by the time taking the still picture is designated. When the decided focusing state is not the focused state at the specified level or above, the focusing means is operated based on the data obtained so that it may perform the focusing operation after taking the still picture is designated. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005128565(A) 申请公布日期 2005.05.19
申请号 JP20040352716 申请日期 2004.12.06
申请人 CANON INC 发明人 YASUDA HITOSHI
分类号 G03B13/36;G02B7/08;G02B7/28;G02B7/36;H04N5/232;H04N101/00;(IPC1-7):G02B7/28 主分类号 G03B13/36
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