概述 (FM4 ^#6 ASY查看倾斜数据 0;}Aj8Fle MC PLOT预估公差Monte-Carlo分析 zLh Fbyn( Oc7 >S.1
Af`z/:0< 设置工作目录 LFCTr/, 选择Dbook工作目录 gzor%)C ft{W/ * +_
&kb\,mQ 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 Ymq3ty]Pe \0D$Mie
|-|jf 初始透镜 YZ0en1ly i#k-)N _$ 点击打开C28M1,点击 ]x2Jpk99a 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 _Aa[?2 O qc3~cH.@
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@\ }sb] 准备Monte-Carlo分析 jM*AL
X 在Command Window中输入LM MCFILE k,T_e6( MCFILE是调整MACro,是Monte-Carlo分析的一部分 CQ<8P86gt 点击运行MCFIlE |B
eA== 点击 打开C28M2.MAC,点击 0Su_#".-* V7P6zAJy
PQ,+hq 有透镜都有楔角 M2dmG< 在Command Window中输入GET 5 c)03Ms4
D 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 IK3qE!,&U 点击运行C28M2 j$+gq*I&E 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 BH5w@ t~ -J %$
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7gm:ZS x:qr \Rz 图像质量直方图 +lKrj\Xj i *B:El1 在Command Window中输入MC PLOT X($6IL6m Ih()/(
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%]#VdS|N FZpsL-yx^N ASY查看倾斜数据 b_vVB`> 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 ge$LIsE8 在Command Window中输入ASY ]%Y\ZIS 9\>sDSCx ) \4
| 表面 1,5,7,9 和 12 已经被分配了组倾斜 x<@kjfm5 y^G>{?Tha
#d% vT!Bz~ 增加伽马倾斜变量 UQ~4c, 更改MCFILE.MAC为 /$Z
m~Mp PANT =-qf ;5[| VY 14 TH p qeL%="p; VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). b_l3+'#ofM VY 7 GPG 5DOE3T`^Oc VY 9 GPG r4?b0&Xq VY 12 GPG >t0%?wj)Y END YDFCGA ]^ #`j
[sj VRW- AANT JOHRmfqR M 0 1 A P YA ! Control the boresight error this way. d=y0yq{L M 0 1 A P XA sP y2/7Wqd GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has } L <,eV GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. {5-zyE GNR .5 1 3 M 1 0 0 F @!<d0_dnC GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. YjLe(+WQ GNR .5 1 3 M -1 0 0 F (Y2mmd END sAYV)w3u" SYNOPSYS 10 SX+4HJB MC vbp-`M( %`+'v_iu
x@m<Ym- 图像质量直方图 wbi3lH:; 在Command Window中输入GET 5 Qn.[{rw 在C28M2中注释掉TEST $O9Xx 点击运行C28M2 ^=0$ 在Command Window中输入MC PLOT )o jDRJ& kaQ2A
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ErDL^M-` 更改MCFILE @Tr&`Hi 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 [N:BM% FQ Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. ZXt?[Ll RMS 1 0 555 ! Run the RMS command, which also finds the centroid. ~+HoSXu@E Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, ~;unpym' Z3 = FILE 5 ! and this is the Y.
OJ/SYZ.r Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. J?%}=_fsa Z5 = XA IN COLOR 3 ! Do the same thing in color 3. L2fVLKH RMS 3 0 555 JMlV@t7y< Z6 = FILE 4 *vnXlV4L Z7 = FILE 5 hS:jBp, Z8 = YA IN COLOR 3 V"#Jk!k9k = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. ntGq"
o Z9 = FILE 1 ! Load it into variable Z9, and tell MC y94kX:q MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. K\&o2lo] i8~$o:&HT
'7tBvVO_ z(H?VfJo 调整参数直方图 -@M3Dwsi3 在Command Window中输入MC PLOT jPk
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-$YJfQE6G 总结 4o5i ."l 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。 J`oTes, %0XvJF)s
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support@asdoptics.com ?QpNjsF 3KcaT5(& [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]