弯月形透镜
- 网络meniscus;meniscus lens
弯月形透镜-
分析fθ透镜的光学系统设计方面的一些问题，叙述由多片分离的弯月形透镜构成的超广角大口径fθ镜头的设计。
Some design problems in an optical system with f θ lens are analysed , and the design of super wide angle and large aperture f θ lens which consists of separate multi element meniscus lenses is described .
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树脂镜片的镀膜分析弯月形厚透镜的基点和基面
Analysis on Coating of Colophony Eyeglass The cardinal point and cardinal plane of lune thick-lens
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用非对称介质厚透镜基点位置公式讨论了弯月形厚透镜基点位置对透镜系统参数的依赖关系；
The cardinal point formula of thick lens of unsymmetrical medium has been derived . The relation between the cardinal points of the lune thick lens and the lens parameters has been reviewed .