发明授权
- 专利标题: OPTICAL OBJECTIVE WITH ENLARGEMENT OF THE EXIT PUPIL BY MEANS OF A DIFFRACTIVE ELEMENT
-
申请号: EP13721913.5申请日: 2013-04-12
-
公开(公告)号: EP2906986B1公开(公告)日: 2019-02-20
- 发明人: MERCER, Graham Peter Francis
- 申请人: Vision Engineering Limited
- 申请人地址: Send Road Send Woking, Surrey GU23 7ER GB
- 专利权人: Vision Engineering Limited
- 当前专利权人: Vision Engineering Limited
- 当前专利权人地址: Send Road Send Woking, Surrey GU23 7ER GB
- 代理机构: Boden, Keith McMurray
- 优先权: EP12250162 20121012
- 国际公布: WO2014056631 20140417
- 主分类号: G02B27/00
- IPC分类号: G02B27/00
公开/授权文献
信息查询