| jinzhide |
2017-08-29 09:34 |
紫外胶合透镜怎么优化色差和像差？
物镜为胶合透镜，在200nm-400nm宽光谱间紫外材料有限（熔石英和CAF2） -1R~3j1_
物镜孔径是12.7mm，焦距为25mm； 3,?y !
目镜孔径为5mm焦距为-10mm；， uP$K { )
用双胶合透镜优化效果不好，请各位大侠指导一二，谢谢！ vB p5&*
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