| 李盼园 |
2019-10-17 20:19 |
广角投影物镜的设计
各位前辈，优化得到了一个投影物镜 FTvFtdY
焦距15mm B[k {u#Kp
视场角60deg 8,Iil:w
F# 2.5 a~>.
设计结果如下图。在大视场处照度下降特别快，请问各位照度应该如何控制呢？另外请各位前辈看看还有哪里需要再优化下？ QT X5F5 w
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[attachment=96202] NUH;\*]8s
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[attachment=96205] p^1s9CM%
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[attachment=96206] J+oK:t zt8
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[attachment=96207] {=n-S2 %
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