发明名称 Auto focus system
摘要 According to an aspect of the present invention, movement of the AF area by the AF area operation device (14) can be made ineffective by the switching device (32), and thereby, even if the operator moves the manual operation member (30) by mistake, the AF area does not move, and the AF area can be securely kept at a predetermined position. According to another aspect of the present invention, it is possible to instantaneously return the AF area which has been moved to a position different from the initial position, to the initial position by the reset device (34).
申请公布号 EP1650958(A1) 申请公布日期 2006.04.26
申请号 EP20050022814 申请日期 2005.10.19
申请人 FUJINON CORPORATION 发明人 OOKA, TSUTOMU;KANAYAMA, ATSUSHI
分类号 H04N5/232 主分类号 H04N5/232
代理机构 代理人
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