发明名称 |
Adjustable pinhole |
摘要 |
The device has a pinhole opening (PH) bounded by film edges that can be adjusted relative to each other. At least two films (F1-F4) with at least one straight edge each are arranged relative to each other and/or connected so that their edges describe an L shape. The L-shaped connecting pieces are arranged relative to each other to bound a rhombic or square light passage and are adjustable to vary the pinhole. AN Independent claim is also included for the following: (a) a method of manufacturing an inventive adjustable pinhole
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申请公布号 |
EP1403674(A2) |
申请公布日期 |
2004.03.31 |
申请号 |
EP20030020426 |
申请日期 |
2003.09.11 |
申请人 |
CARL ZEISS JENA GMBH |
发明人 |
BARTZKE, KARLHEINZ;HOFMANN, JENS;KLOPFLEISCH, KARL-HEINZ;WOLLESCHENSKY, RALF |
分类号 |
G02B5/00;G02B21/06;(IPC1-7):G02B21/00 |
主分类号 |
G02B5/00 |
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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