概述 [p@NzS/ ASY查看倾斜数据 "}K/ b MC PLOT预估公差Monte-Carlo分析 c}mJ6Pt p'k stiB
^Gv<Xl 设置工作目录 c
i7;v9 选择Dbook工作目录 7V0:^Jov
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?9vBn 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 |d D! @K oAWk<B(@
aJMh> 初始透镜 1:7>Em<s |]A{8BBC 点击
打开C28M1,点击
C?rL>_+71 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 RYE::[O7
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g8XGZW! 准备Monte-Carlo分析 +nuv?QB/ 在Command Window中输入LM MCFILE 1`O`!plD+ MCFILE是调整MACro,是Monte-Carlo分析的一部分 X3L9j( 点击
运行MCFIlE
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打开C28M2.MAC,点击
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Pms3X 有透镜都有楔角 v/+ dx/ 在Command Window中输入GET 5 ?%Y?z]L# 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 q'(WIv@ 点击
运行C28M2 bwVv#Z\r 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。 sQJM 4'8f
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sxThz7#i) .yTk/x? 图像质量直方图 Od&M^;BQ mApn(& 在Command Window中输入MC PLOT 2zFdKs,
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3]N}k|lb% h*MR5qa ASY查看倾斜数据 (X>y)V 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 ~7 `x9MUc 在Command Window中输入ASY l42m81x"
0[v :^H N7oMtlvL[w 表面 1,5,7,9 和 12 已经被分配了组倾斜 ?G?=,tV fykN\b
EW5S%Y 增加伽马倾斜变量 A^K,[8VX 更改MCFILE.MAC为 k2t?e:)3zr PANT `n5c|`6 VY 14 TH NPoXz VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). awkVjyq X VY 7 GPG |nicvg@ VY 9 GPG LV]\{' VY 12 GPG +XpRkX&- END l4/TJ%`MG }MIH{CMH
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LHPg AANT Nb];LCx M 0 1 A P YA ! Control the boresight error this way. c%Gz{':+ M 0 1 A P XA \s+MHa& GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has E`?BaCrG~ GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. .R
gfP'M GNR .5 1 3 M 1 0 0 F <rC#1wR4 GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. %'=oMbi>i4 GNR .5 1 3 M -1 0 0 F Nl_;l END XS!ZTb>[ SYNOPSYS 10 @wFm])}0 MC 6sZRR{' ttsB'|ps
I2W2B3D` c 图像质量直方图 'I<j`)4`d 在Command Window中输入GET 5 ReE3742@ 在C28M2中注释掉TEST OeAPBhTmFj 点击
运行C28M2 ;
zv nDo x 在Command Window中输入MC PLOT w-#0k.T
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b?Jm) 更改MCFILE kdHql>0 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 <Z__Q Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 6=g7|} RMS 1 0 555 ! Run the RMS command, which also finds the centroid. ZbrE m Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, )m'_>-`^: Z3 = FILE 5 ! and this is the Y. <+b: Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. /,>.${,;u Z5 = XA IN COLOR 3 ! Do the same thing in color 3. |X.z|wKT6 RMS 3 0 555 Kulg84<AwM Z6 = FILE 4 CC09:L? Z7 = FILE 5 -24.[E/5 Z8 = YA IN COLOR 3 7_3O]e[8 = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. Yq
Fzbm{\ Z9 = FILE 1 ! Load it into variable Z9, and tell MC @TprSd MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. u#,]>; :$tW9*\KY
p)jxqg /iN\)y#u1 调整参数直方图 TkBBHg; 在Command Window中输入MC PLOT w7D:0SGD
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总结 L%0lX$2&\ 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。 %PS-nF7v Ih7Eq/iu
%aKkk)s 感谢 10J*S[n1
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support@asdoptics.com AWDjj\Q4 =c,gK8C [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]