发明授权
US09041852B2 Imaging apparatus having optical system and lens control unit for focus adjustment
有权
具有用于焦点调节的光学系统和透镜控制单元的成像装置
- 专利标题： Imaging apparatus having optical system and lens control unit for focus adjustment
- 专利标题（中）： 具有用于焦点调节的光学系统和透镜控制单元的成像装置
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申请号： US13309065申请日： 2011-12-01
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公开(公告)号： US09041852B2公开(公告)日： 2015-05-26
- 发明人: Yoshinori Matsuzawa , Sumio Kawai , Toru Miyajima , Osamu Nonaka , Hiroshi Kodama
- 申请人： Yoshinori Matsuzawa , Sumio Kawai , Toru Miyajima , Osamu Nonaka , Hiroshi Kodama
- 申请人地址： JP
- 专利权人： OLYMPUS IMAGING CORP.
- 当前专利权人： OLYMPUS IMAGING CORP.
- 当前专利权人地址： JP
- 代理机构： Volpe and Koenig, P.C.
- 优先权： JP2010-276339 20101210; JP2010-277539 20101213
- 主分类号： H04N5/225
- IPC分类号： H04N5/225 ; G02B15/14
摘要：
An imaging apparatus comprises an optical system that includes a plurality of lens groups, each lens group including one or more lenses, at least one of the lens groups being independently movable with respect to the other lens groups and including a focus lens group for focusing the subject and a lens control unit that controls movement of the plurality of lens groups to bring into focus based on a feeding position of the focus lens group.
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