发明名称 |
Scope |
摘要 |
A scope apparatus is provided with an image forming optical system and a condenser lens on the exit side of the image forming optical system. The condenser lens is positioned so that a convex exit surface thereof is disposed in the vicinity of the image plane of the image forming optical system.
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申请公布号 |
US5786935(A) |
申请公布日期 |
1998.07.28 |
申请号 |
US19960687269 |
申请日期 |
1996.07.25 |
申请人 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
KANAI, MORIYASU;OGAWA, RYOTA |
分类号 |
G02B25/04;(IPC1-7):G02B25/04;G02B7/00 |
主分类号 |
G02B25/04 |
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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