概述 7VXeu+-P ASY查看倾斜数据 G-(c+6Mn MC PLOT预估公差Monte-Carlo分析 R39R$\ M>J ADt_]
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3ElpS^2W 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 Mqtp}<*@- jgo@~,5R
1;gSf.naG 初始透镜 =GVhAzD3 Z=c@Gd 点击
打开C28M1,点击
-d3y!|\>a 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 nm-Y?!J
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准备Monte-Carlo分析 ?mAw"Rb! 在Command Window中输入LM MCFILE ?.4l1X6Ba MCFILE是调整MACro,是Monte-Carlo分析的一部分 k0IU~y% 点击
运行MCFIlE qU
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打开C28M2.MAC,点击
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*a%PA(%6 有透镜都有楔角 T!a[@,)_
在Command Window中输入GET 5 Mv=cLG?X 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 S%fBt?-Cm 点击
运行C28M2 6v#G'M#r 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 9.=#4OH/
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m^.C(} K-u/q6ufK 图像质量直方图 6I#DlAU@v ix+x-G 在Command Window中输入MC PLOT kwR@oVR^
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\AzcW;03g[ l7!)#^`2_ ASY查看倾斜数据 8!6*|!,:?n 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 h,'+w 在Command Window中输入ASY se HbwO3 b
>NA7,Z2. 8|NJ(D-$ 表面 1,5,7,9 和 12 已经被分配了组倾斜
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8Jj0-4] 增加伽马倾斜变量 34Khg 更改MCFILE.MAC为 !y~b;>887 PANT E0]h|/A] VY 14 TH X2YOD2<v VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). %:?QE
; VY 7 GPG \q'fB?bS^ VY 9 GPG /$,=> VY 12 GPG a3O_#l-Z END X",0VO ;w(1Ydo
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f @#VZ M 0 1 A P YA ! Control the boresight error this way. _lv:"/3R M 0 1 A P XA lkg*AAR?' GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has b|o!&9Yyr GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. %H@76NvEz GNR .5 1 3 M 1 0 0 F 8{]Gh 0+ GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. f\U&M,L\' GNR .5 1 3 M -1 0 0 F ;;hyjFGq% END X6GkJ
R SYNOPSYS 10 ?lN8~Ze MC 5qkuKF _I-VWDCk
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s 图像质量直方图 m<"fRT!Y 在Command Window中输入GET 5 >-5Gt 在C28M2中注释掉TEST ##FNq#F 点击
运行C28M2 tlLn 在Command Window中输入MC PLOT vSC0D7BlG
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cgxFEv 更改MCFILE s[2ZxCrCw 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 kefv=n*]l Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. <!}l~Ln15 RMS 1 0 555 ! Run the RMS command, which also finds the centroid. "=\_++ Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, /dJ)TW(Ir Z3 = FILE 5 ! and this is the Y. F0'A/T'ht Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. 0O,T=z[+> Z5 = XA IN COLOR 3 ! Do the same thing in color 3. tb?F}MEe RMS 3 0 555 k;_KKvQ Z6 = FILE 4 H4'DL'83 Z7 = FILE 5 Sja{$zL+W Z8 = YA IN COLOR 3 \y H3Y = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. }i7U}T Z9 = FILE 1 ! Load it into variable Z9, and tell MC Qj<{oZp& MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. +}1hU
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G9n /S=R? SAG`^t 调整参数直方图 yvooM'R 在Command Window中输入MC PLOT r ctSS:1
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{#1j" 总结 7}'A)C>J; 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。 }x?H ~QQT g7 Md
Xm8Z+}i 感谢 )0U3w#,JQ
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support@asdoptics.com FS`vK`' r!.+XrYg [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]