发明名称 |
Reflective Schmidt system with nonrotationally symmetric corrector |
摘要 |
Wide field of view correction for wide spectral band imaging systems is achieved in reflective versions of the Schmidt and Schmidt-Cassegrain systems by the use of a fold mirror which also serves as a corrector plate. A method for fabricating the corrector plate is described.
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申请公布号 |
US4576452(A) |
申请公布日期 |
1986.03.18 |
申请号 |
US19830500462 |
申请日期 |
1983.06.02 |
申请人 |
HONEYWELL INC. |
发明人 |
ABEL, IRVING R.;HATCH, MARCUS R. |
分类号 |
G02B17/06;(IPC1-7):G02B5/10 |
主分类号 |
G02B17/06 |
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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