| 李盼園 |
2019-10-17 20:19 |
廣角投影物鏡的設(shè)計(jì)
各位前輩,優(yōu)化得到了一個(gè)投影物鏡 *N$XQ{o 焦距15mm }T.>p#z 視場角60deg 1L::Qu%E F# 2.5 "&SE!3*m`I 設(shè)計(jì)結(jié)果如下圖。在大視場處照度下降特別快,請問各位照度應(yīng)該如何控制呢?另外請各位前輩看看還有哪里需要再優(yōu)化下? sP^:*B0 kKF=%J?X [attachment=96201] \{<ml n EC$F|T0f [attachment=96202] 8US35t:M LNJKf6: [attachment=96203] yI8O# fASklcQ [attachment=96204] ;sA
5&a>! 5(#z)T [attachment=96205] fV4eGIR& 0>j0L8#^p [attachment=96206] C4E}.``Hm !N+{X\+ [attachment=96207] pqs!kSJV
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