发明授权
- 专利标题： Focus control system for camera device
- 专利标题（中）： 相机设备聚焦控制系统
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申请号： US643868申请日： 1991-01-18
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公开(公告)号： US5075713A公开(公告)日： 1991-12-24
- 发明人: Masayuki Sakata
- 申请人： Masayuki Sakata
- 申请人地址： NY New York
- 专利权人： U.S. Philips Corp.
- 当前专利权人： U.S. Philips Corp.
- 当前专利权人地址： NY New York
- 优先权： JPX2-10288 19900119
- 主分类号： G03B13/36
- IPC分类号： G03B13/36 ; G02B7/10 ; G02B7/28 ; H04N5/232
摘要：
A focus control system for a camera is described having the possibilities of automatic and manual control, wherein a front lens group and a master lens group are movable. By moving the master lens group both in the automatic control mode and in one of the two manipulation ranges of the manual control mode focus control over a broad range is possible. Thereby maintaining a natured feeling for the user.
公开/授权文献
- US5743597A Pivotable laterally moveable belt mount 公开/授权日：1998-04-28
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