概述 :hFIl0$,"3 ASY查看倾斜数据 _Wq MC PLOT预估公差Monte-Carlo分析 pRIhFf \T :i{.i
yiC^aY=- 设置工作目录 nR}sNl1 选择Dbook工作目录 .e=:RkI, YS@ypzc/
6NM:DI\% 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 a>]uU*Xm VE{3} S
:f}9($ 初始透镜 ^l=!JP=M= [] `&vWZ 点击打开C28M1,点击 =Og)q$AL 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 C=)A6
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A1D^a, 准备Monte-Carlo分析 (@<c6WS 在Command Window中输入LM MCFILE Ix!Iw[CNd MCFILE是调整MACro,是Monte-Carlo分析的一部分 `c5"d 点击运行MCFIlE s{S4J'VW 点击 打开C28M2.MAC,点击 >eqxV|]i ^*8G8'k;$
%]DP#~7[| 有透镜都有楔角 2w_W Adi 在Command Window中输入GET 5 Ba*,-i3ZK 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 .
Z.)t 点击运行C28M2 D!NQ~'.a=2 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 /VS[pXXT| (k) l=]`}
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5JCG2jqx0 CBOi`bEf 图像质量直方图 Z
X(z;|l45 qnJt5 在Command Window中输入MC PLOT ];a=Pn-:}G V=qwwYz~
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v'qG26 i2YuOV! ASY查看倾斜数据 'EF9Zt8 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 ') gi% 在Command Window中输入ASY XZJ+h,f ,^;)<[ Nz+949X 表面 1,5,7,9 和 12 已经被分配了组倾斜 wztA3ZL*W1 X1Ac*oLN
~Ro9up 增加伽马倾斜变量 65p?Igb 更改MCFILE.MAC为 &nkW1Ner9 PANT H]p!\H VY 14 TH B}:(za& VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). /VzI'^ VY 7 GPG m~Bl*`~M VY 9 GPG j>x-"9N VY 12 GPG 2f:Eof(B
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tqeZ#w7 AANT 7L@K _ZJ M 0 1 A P YA ! Control the boresight error this way. T/xp?Vq6/ M 0 1 A P XA \2}bi:e6 GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has .J.-Mm`. GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. ;3: q?& GNR .5 1 3 M 1 0 0 F `v}%33$hA GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field.
Nwt" \3 GNR .5 1 3 M -1 0 0 F Eam END [y)`k@ SYNOPSYS 10 \XM^oE#G MC s]mY*@a% eDJfU
=ng\ 9y[;D 图像质量直方图 )m{Ye0!RD 在Command Window中输入GET 5 O:"*q&;J 在C28M2中注释掉TEST m-DsY 点击运行C28M2 K+8-9$w6 在Command Window中输入MC PLOT E3l> 3 Z]WnG'3N
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B`o]*"xkB 更改MCFILE Q~Hh\L t 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 .G(llA} Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 4jBC9b}O RMS 1 0 555 ! Run the RMS command, which also finds the centroid. WN5`;{\ Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, f7~9|w& Z3 = FILE 5 ! and this is the Y. mp?78_I) Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. _uKZ Ml Z5 = XA IN COLOR 3 ! Do the same thing in color 3. d,tU#N{Q6 RMS 3 0 555 !F4@KAv Z6 = FILE 4 n?ctLbg Z7 = FILE 5 {^rs#, W Z8 = YA IN COLOR 3 7 aYn0_NKp = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. a/U2xq{x Z9 = FILE 1 ! Load it into variable Z9, and tell MC pM&YXb? MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. )d-.M Cb@3M"1:
<~X >[PK< ND,Kldji 调整参数直方图 >,gvb5 在Command Window中输入MC PLOT 8kOKwEX EVUq--)~
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c8M2 ^{O,` 总结 qdG~!h7j 本例讲述了使用 BTOL 来计算八片透镜组的公差分析,然后查看通过时钟单元格中的透镜来补偿楔角误差的情况下的像质统计。 最后,我们将在镜头重新聚焦和时钟元件之后,检查一组 100 个镜头的横向色差的统计数据。 L9ap( P^Q[-e{
2Nm>5l 感谢 m6yIR6H
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9uX ?$Wn!"EC8 [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]