发明申请
- 专利标题: Lens holder and lens shape measuring apparatus
- 专利标题(中): 镜头座和透镜形状测量装置
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申请号: US12382961申请日: 2009-03-27
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公开(公告)号: US20090244525A1公开(公告)日: 2009-10-01
- 发明人: Kenichi Kanno , Kenji Miyashita
- 申请人: Kenichi Kanno , Kenji Miyashita
- 专利权人: KABUSHIKI KAISHA TOPCON
- 当前专利权人: KABUSHIKI KAISHA TOPCON
- 优先权: JP2008-088199 20080328
- 主分类号: G01M11/08
- IPC分类号: G01M11/08 ; G01N21/01
摘要:
A lens holder includes a lens holding member having a mounting shaft portion and configured to hold a lens provided with at least one hole mounting a fitting for a rimless frame or a dummy lens provided with at least one hole, a main body including an opened bottom surface, a shaft holding cylinder provided in the main body and configured to hold the mounting shaft portion of the lens holding member, a clamping member configured to clamp the shaft holding cylinder to the mounting shaft portion of the lens holding member, and at least one confirming hole provided in the main body. When the shaft holding cylinder is clamped to the mounting shaft portion of the lens holding member by the clamping member, the confirming hole is configured to look at the hole of the lens or the dummy lens.
公开/授权文献
- US08004693B2 Lens holder and lens shape measuring apparatus 公开/授权日:2011-08-23