发明申请
- 专利标题： LENS UNIT
- 专利标题（中）： 镜头单元
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申请号： US13549740申请日： 2012-07-16
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公开(公告)号： US20130021686A1公开(公告)日： 2013-01-24
- 发明人: Toshiyuki Uehara
- 申请人： Toshiyuki Uehara
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2011-159196 20110720
- 主分类号： G02B7/02
- IPC分类号： G02B7/02
摘要：
A lens unit includes an operating member to be operated by a user, an area configured to switch the operating member between an operable state and an inoperable state, and an urging member configured to urge the operation locking member toward the position at which the operating member is brought into the inoperable state.
公开/授权文献
- US08837062B2 Lens unit 公开/授权日：2014-09-16
信息查询
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
| G02B7/02 | .用于透镜 |
