发明名称 |
OPTICAL INSTRUMENTS |
摘要 |
<p>An optical instrument for producing an optical image to be viewed by an observer, the optical instrument comprising: an optical system for producing an optical image of an object which is viewable by an observer at an exit pupil; and a diffractive element located at an image plane of the optical system for producing an array of the exit pupils, which are perceivable as a single, enlarged exit pupil by the observer.</p> |
申请公布号 |
EP2906973(A1) |
申请公布日期 |
2015.08.19 |
申请号 |
EP20130720824 |
申请日期 |
2013.04.12 |
申请人 |
VISION ENGINEERING LIMITED |
发明人 |
MERCER, GRAHAM, PETER, FRANCIS |
分类号 |
G02B5/18;G02B21/36;G02B27/42 |
主分类号 |
G02B5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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