光学学报, 1998, 18 (3): 373, 网络出版: 2006-10-18
具有两次透射的无光焦度校正透镜组的准施密特系统
A Pseudo-Schimidt System with Through-Twice Afocal Corrective Lens
摘要
介绍了一种具有两次透射的无光焦度校正透镜组的准施密特系统及其设计思想和方法,并给出了一个设计结果。焦距2.7m,相对孔径F5.5,视场角3.42°。在全视场范围内成像质量达到了衍射极限。
Abstract
A smart Pseudo Schimidt system is introduced with a afocal corrective lens through which the ray bundles pass before and after the reflection of the primary mirror. The image quality of this system reached the diffraction limit with 2.7 m focal length, 3.42° field of view and F/5.5. The design idea and method are presented.
史光辉. 具有两次透射的无光焦度校正透镜组的准施密特系统[J]. 光学学报, 1998, 18(3): 373. 史光辉. A Pseudo-Schimidt System with Through-Twice Afocal Corrective Lens[J]. Acta Optica Sinica, 1998, 18(3): 373.
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