发明授权
- 专利标题： Mechanism for eye contact element of optical device
- 专利标题（中）： 光学装置眼睛接触元件机理
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申请号： US756431申请日： 1996-11-26
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公开(公告)号： US5784207A公开(公告)日： 1998-07-21
- 发明人: Akira Satoh
- 申请人： Akira Satoh
- 申请人地址： JPX Tokyo
- 专利权人： Nikon Corporation
- 当前专利权人： Nikon Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX8-027994 19960215
- 主分类号： G02B23/16
- IPC分类号： G02B23/16 ; G02B25/00 ; G02B15/14
摘要：
A mechanism for the eye contact element of an optical device in which a cylindrical eye contact element is slidably engaged with an eyepiece holding barrel containing an eyepiece therein has a guide mechanism for shifting the eye contact element in the direction of the optical axis of the eyepiece with the rotation of the eye contact element about the optical axis when the eye contact element is rotatively operated, and a holding mechanism for holding the eye contact element at any shifted position.
公开/授权文献
- US5193356A Household refrigerator adjustable temperature storage system 公开/授权日：1993-03-16
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