概述 ]/Cu,mX ASY查看倾斜数据 FuP~_ E~ MC PLOT预估公差Monte-Carlo分析 X-SR0x nwJc%0
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okBaQH2lUl 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 @Z@S;RWSU _D1)_?`a@-
(U*Zz+ R 初始透镜 =CL h<& 9}11>X 点击
打开C28M1,点击
deutY.7g 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 ,u
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:;o?d&C 准备Monte-Carlo分析 -raZ6?Zjc 在Command Window中输入LM MCFILE $# b MCFILE是调整MACro,是Monte-Carlo分析的一部分 2/l4,x 点击
运行MCFIlE 'WoB\y569 点击
打开C28M2.MAC,点击
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%?z;'Y7D 有透镜都有楔角 }Q{4G 在Command Window中输入GET 5 \3cg\Q+~ 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 &-ZRS/_d> 点击
运行C28M2 pEiq;2{~Yn 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 -V}ZbXJD
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rB3b -257g; 图像质量直方图 cP8@'l@! 76S>xnN 在Command Window中输入MC PLOT 7`K)7
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'Ie!%k ^ 6 bt{j ASY查看倾斜数据 b]\V~ZaXG 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 %gXNWxv 在Command Window中输入ASY hFt ~7R
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xp _ 4+=S)$ 表面 1,5,7,9 和 12 已经被分配了组倾斜 :,=Z)e 7R".$ p
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irRAU 增加伽马倾斜变量 JLV?n,nF 更改MCFILE.MAC为 8\8%FSrc PANT ?[
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VY 14 TH 7=]Y7"XCf VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). wGA%h.[M| VY 7 GPG `H\NJ, VY 9 GPG gPWl# 5P: VY 12 GPG 1V1T1 END 8__C T 7)au#K6
*wfkjG AANT ?C9>bKo*2H M 0 1 A P YA ! Control the boresight error this way. c9;oB|8| M 0 1 A P XA Q@#Gm9m GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has cOEzS GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. q"pnFK9/L GNR .5 1 3 M 1 0 0 F T 9?!.o GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. GE.@*W GNR .5 1 3 M -1 0 0 F UHUO9h END ,=p.Cx'PR SYNOPSYS 10 -qRO}EF MC ;= {Z Bx Q Ph6
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L\UM12 图像质量直方图 Fgg4QF 在Command Window中输入GET 5 L\asrdL?= 在C28M2中注释掉TEST x+5y287# 点击
运行C28M2 H0i\#)Xs 在Command Window中输入MC PLOT _a=f.I
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6 _\j_$ 更改MCFILE ~j2=hkS
在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 n;Etn!4M Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. >jDx-H.N RMS 1 0 555 ! Run the RMS command, which also finds the centroid. XD\Z$\UJE Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, v;@-bED(Qs Z3 = FILE 5 ! and this is the Y. iP~dH/B|v Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. 1)m&6:!b Z5 = XA IN COLOR 3 ! Do the same thing in color 3. ' ! ls"qo RMS 3 0 555 CVFsp>+ Z6 = FILE 4 2nPU $\du Z7 = FILE 5 "A?_)=zZ Z8 = YA IN COLOR 3 >zDnJb&"& = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. emI]'{_G Z9 = FILE 1 ! Load it into variable Z9, and tell MC
wc'K=;c MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. d\ Z#XzI8 oxPb; %
@*c) s_ F-n1J?4b 调整参数直方图 bz?
*#S 在Command Window中输入MC PLOT \;A\ vQ[
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jP";ll|c 总结 D:HeP:.I 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。 'HV}Tr 1xo<V5
4&/-xg87( 感谢 1dK^[;v>3
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support@asdoptics.com K9*#H( (Rk g [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]