发明名称 Focus control apparatus
摘要 The present invention provides a focus control apparatus for a television camera comprising a focus adjusting portion for manual focus adjustment of the television camera, an indicating member for use to specify an area desired to be brought into focus within a range of a camera image being picked up by the television camera, an area display device which displays position of the area specified with the indicating member, on a camera screen and a switch which outputs a command signal to auto-focus on a subject in the area specified with the indicating member, wherein the indicating member and the switch are positioned such that the indicating member and the switch can be operated simultaneously with the focus adjusting portion by the same hand.
申请公布号 US2006033834(A1) 申请公布日期 2006.02.16
申请号 US20050192080 申请日期 2005.07.29
申请人 MATSUI NOBUO 发明人 MATSUI NOBUO
分类号 H04N5/222;H04N5/232 主分类号 H04N5/222
代理机构 代理人
主权项
地址