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概述 {jR3D!hK ASY查看倾斜数据 ZBx,'ph}4 MC PLOT预估公差Monte-Carlo分析 1R*;U8? Ei+lVLoC JzCkVF$ 设置工作目录 FYE(lEjxi 选择Dbook工作目录 ThW9=kzQW lf
KV% RL]$" 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 [N%InsA9k cp~6\F;c *&]8rm{ 初始透镜 CKFr9bT{ ,|?#+O{ 点击打开C28M1,点击 i,Z-UA|f=T 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 ,\3Cq2h F g):>];<9 qM 1ZCt g[@0H= UA6
C/ 准备Monte-Carlo分析 A0;{$/ 在Command Window中输入LM MCFILE &dj/Dq@ MCFILE是调整MACro,是Monte-Carlo分析的一部分 "d~<{(:N^ 点击运行MCFIlE ^!k_"C)B 点击 打开C28M2.MAC,点击 ']c;$wP AA ~7"2e )>Z@')Uk: 有透镜都有楔角 ?*kB>U9e 在Command Window中输入GET 5 K%t&aRjS 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 MZA%ET,l,< 点击运行C28M2 I~p*~mLh' 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。 2Q%M2Ua xN>\t& c _(io8zqe{j $/JXI?K fo/sA9 =Y!.0)t;* 图像质量直方图 (k"0/*F4_ F &5iA\ 在Command Window中输入MC PLOT %zEy.7Ux {(F}SF{ Oo(xYy 5RO6YxQ uP8 cW([ e(1{W P ASY查看倾斜数据 g%m-*v* 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 myOW^ 在Command Window中输入ASY =*+f2 ErsJWp tId,Q>zH 表面 1,5,7,9 和 12 已经被分配了组倾斜 D0S^Msk9L RCK* ?\m5 #jj(S\WY 增加伽马倾斜变量 gr.G']9lNq 更改MCFILE.MAC为 fffWvf PANT }
MP_ VY 14 TH g}9heR VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). 94*MRn1E VY 7 GPG k!+v*+R+V VY 9 GPG N5cC!K VY 12 GPG aGE}
EK } END 4{6,Sx q
%tq9% Sw[*1C8 AANT YxU->Wi]G M 0 1 A P YA ! Control the boresight error this way. [,~;n@jz M 0 1 A P XA t I9p2! GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has yC|odX# GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. Z%3)w. GNR .5 1 3 M 1 0 0 F ,~l4-x., GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. 2AxKB+c1` GNR .5 1 3 M -1 0 0 F NW21{}=4 END C^U>{jf ! SYNOPSYS 10 =PjdL32 MC K3rsew
n 5Go@1X]I }ri7@HCY4 图像质量直方图 NcSi %] 在Command Window中输入GET 5 6Ol)SQE, 在C28M2中注释掉TEST %5Elj<eHZ 点击运行C28M2 n4+^f~Y 在Command Window中输入MC PLOT =1O;,8` +tYskx/ $"Ci{iE |*]<*qnZt jzZEP4 更改MCFILE Wp^|= 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 #.OCoc Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. "*d%el\63 RMS 1 0 555 ! Run the RMS command, which also finds the centroid. V`feUFw3 Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, |hu9)0P Z3 = FILE 5 ! and this is the Y. scd}{Y Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. =}SC .E\ Z5 = XA IN COLOR 3 ! Do the same thing in color 3. LN'})CI8m RMS 3 0 555 T^X um2Ec Z6 = FILE 4 JVPLE*T Z7 = FILE 5 <2I<Z'B,e Z8 = YA IN COLOR 3 8..g\ZT = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. D;DI8.4`N Z9 = FILE 1 ! Load it into variable Z9, and tell MC #CB`7}jq MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. 09Z\F^*$F 3.?oG5P# Hegj_FQ ^p\n/#B 调整参数直方图 >T29kgF2 在Command Window中输入MC PLOT 0IbR>zFg. !OR%AdxB :&O6Y-/B \e?w8R.6w^ \!r,>P 总结 F4&`0y: 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。 gBXbB9 "Za 'K+4 /JP%gD"8 感谢 )TkXdA?. ASDOPTICS -- Advanced Optical System Design 0
|Rmb www.asdoptics.com cbX< sales@asdoptis.com Jn1(- support@asdoptics.com E&b!Y' -[5yp 2F-{ [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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