发明名称 |
Multiple field cassegrain-type optical combination |
摘要 |
The invention is directed to multispectral multifield optical combinations that are intended to be integrated into an optical device. A Cassegrain-type multifield optical combination has an image focal plane, comprising a first holed concave primary mirror that is fixed relative to the image focal plane and a convex secondary mirror.
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申请公布号 |
US7180659(B2) |
申请公布日期 |
2007.02.20 |
申请号 |
US20040498496 |
申请日期 |
2004.06.14 |
申请人 |
THALES |
发明人 |
DOITTAU FRANCOIS-XAVIER;MOREAU DOMINIQUE;ROLLIN JOEL |
分类号 |
G02B17/00;G02B17/06;G02B17/08;G02B21/00;G02B23/00;G02B23/06 |
主分类号 |
G02B17/00 |
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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