| 发明名称 |
Variable compensator of spherical aberrations of different orders for the verification of the surface-shape of a non-speric mirror and its application. |
| 摘要 |
<p>The compensator consists mainly of a fixed set of lenses F1, F2 and a moveable set of lenses F3, F4, F5, the two sets having the same optical axis and being placed at a distance from each other. Application particularly to the checking of a telescope mirror. <IMAGE></p> |
| 申请公布号 |
EP0333597(A2) |
申请公布日期 |
1989.09.20 |
| 申请号 |
EP19890400759 |
申请日期 |
1989.03.17 |
| 申请人 |
R.E.O.S.C. (RECHERCHES ET ETUDES D'OPTIQUE ET DE SCIENCES CONNEXES) |
发明人 |
BLIN, VALERIE;ESPIARD, JEAN;GEYL, ROLAND |
| 分类号 |
G01M11/00;G02B27/00 |
主分类号 |
G01M11/00 |
| 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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