概述 8
mFy9{M ASY查看倾斜数据 l+!eC
lM% MC PLOT预估公差Monte-Carlo分析 6!Z>^'6 L &nqlH@+~
Q.zE}ZS 设置工作目录 f?[0I\V[$ 选择Dbook工作目录 +yO^,{8SE 6_vhBYLf
ynQ+yW74Z 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 y2=`NG= f*tKj.P
3Gyw^_{J 初始透镜 ROWrkJI>i xoQ;fVNp 点击打开C28M1,点击 ]A%S&q 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 &'{?Y;A !YZ$WiPl
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.r4M]1Of 准备Monte-Carlo分析 Lo-\;%y 在Command Window中输入LM MCFILE \:[J-ySJ MCFILE是调整MACro,是Monte-Carlo分析的一部分 W, YYL(L 点击运行MCFIlE ^{+,j}V_H 点击 打开C28M2.MAC,点击 E,EpzB$_dj NBaXfWh
`=FDNOwp 有透镜都有楔角 VQe@H8>3 在Command Window中输入GET 5 C(jUM!m 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 FcI ZG _ 点击运行C28M2 PS\n0 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。 Ce~
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J~=tR1k 16Gp nb 图像质量直方图 9&VfbrBM ^PrG5|,s 在Command Window中输入MC PLOT YVT\@+C' 1.6Y=Mh=i[
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UL<*z!y 9u%S<F" ASY查看倾斜数据 Vh o3I[C 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 ,lUr[xzV 在Command Window中输入ASY xTV3U9 v g]a5%8*{ Pi&8!e< 表面 1,5,7,9 和 12 已经被分配了组倾斜 tIJ?caX5= *B ]5K{N
$Il:Yw_ 增加伽马倾斜变量 ]%I}hjJ 更改MCFILE.MAC为 AC& }8w[>u PANT ,LpG E>s VY 14 TH ZlEH3-Zv VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). eT<T[; m VY 7 GPG tuWJj^ VY 9 GPG l$mfsm|{: VY 12 GPG m
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}2CVA.Qm! AANT u?-X07_ M 0 1 A P YA ! Control the boresight error this way. G
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$M M 0 1 A P XA = U)e_q GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has {L9WeosQ GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. v5Qp[O_ GNR .5 1 3 M 1 0 0 F l:?w{'i$ GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. W:V:Ej7 h GNR .5 1 3 M -1 0 0 F r)Dln5F END <~ 9a3c? SYNOPSYS 10 8e{S(FZ7Ed MC AQR/nWwx s4uYp
Wd78 bu| 图像质量直方图 [l%6wIP&{ 在Command Window中输入GET 5 Ed$;#4 在C28M2中注释掉TEST $CgR~D2G 点击运行C28M2 ;(1Xb 在Command Window中输入MC PLOT Tu*"+*r>s #eKg!]4-R
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C!%\cy%Xj 更改MCFILE 6r3.%V.& 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 z&x3":@u< Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 3|qT.QR`Z RMS 1 0 555 ! Run the RMS command, which also finds the centroid. \ =(r6X Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, kl/eJN'S Z3 = FILE 5 ! and this is the Y. WPnw Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. M,V~oc5 Z5 = XA IN COLOR 3 ! Do the same thing in color 3. %hM8px4d RMS 3 0 555 @UgZZ Z6 = FILE 4 dvLO #o{ Z7 = FILE 5 h|Z%b_a Z8 = YA IN COLOR 3 b IZuZF>* = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. n +R3 Z9 = FILE 1 ! Load it into variable Z9, and tell MC qY^@^)b[ MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. rz'A#-?'oG YrRD3P.P
[>^xMF]$2 Dx1 w I 调整参数直方图 S.Rqu+ 在Command Window中输入MC PLOT byrK``f &R7N^*He
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6Uik>e7? 总结 9]E;en NQ 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。 #Y9'n0 AL J/ !Mt
&Ub0o2+y 感谢 n>|7 k3
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support@asdoptics.com g~#HiBgWq[ G5K_e:i [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]