概述 )CC?vV ASY查看倾斜数据 _L&n&y1+% MC PLOT预估公差Monte-Carlo分析 Ij;==f~G itqQ)\W
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JDC=J(B 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 Q `e~MD c8^+^.=pX
B,~f " 初始透镜 Zw;$(=" |Hx%f 点击
打开C28M1,点击
/~H[= Pf 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 gIV3n#-{L
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/HB+ami, 准备Monte-Carlo分析 tP}Xhn` 在Command Window中输入LM MCFILE 8ku?
W MCFILE是调整MACro,是Monte-Carlo分析的一部分 bin6i2b 点击
运行MCFIlE D3<IuWeM 点击
打开C28M2.MAC,点击
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o 有透镜都有楔角 n?y'c^ 在Command Window中输入GET 5 +:Lk^Ny 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 sFbfFUd 点击
运行C28M2 Ty`-r5 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 DBQOxryP>o
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Bj;\mUsk ?RZq =5Um& 图像质量直方图 /yLzDCKn 3CA|5A.Pa 在Command Window中输入MC PLOT 77+|#<J
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q]F4Lq( `-~`<#E[ ASY查看倾斜数据 *y)4D[
z- 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 Q}WL/X5 在Command Window中输入ASY a`DWpc~
6_W <hevI 0('OyH) 表面 1,5,7,9 和 12 已经被分配了组倾斜 N2ni3M5v -<8B,
!A~d[</]m 增加伽马倾斜变量 R78!x*U} 更改MCFILE.MAC为 :_>\DJ'> PANT g+e:@@ug VY 14 TH wHA/b.jH VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). h8em\<; VY 7 GPG 1Wv{xML" VY 9 GPG ojX%RU VY 12 GPG Nfr:`$k END -&@]M>r@ k}X[u8A
F|,6N/;!W AANT >H$;Z$o*( M 0 1 A P YA ! Control the boresight error this way. 5f8"j$Az M 0 1 A P XA GaHA% GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has |Mt&p#y GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. l(gJLjTH% GNR .5 1 3 M 1 0 0 F HC?0Lj GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. YbzM6u2 GNR .5 1 3 M -1 0 0 F ]Qd{ '}+ END %Nl`~Kz9U SYNOPSYS 10 Jth=.9mrM MC HF]EU!OT jH(&oV
%?Rs*-F.~1 图像质量直方图 ~xw5\Y^ 在Command Window中输入GET 5 ]\7lbLv 在C28M2中注释掉TEST 'm[6v} 点击
运行C28M2 "2%>M 在Command Window中输入MC PLOT &&&9
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b"Zq0M0l 更改MCFILE o_sQQF 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 m#*h{U$ Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. #VO.%H}i RMS 1 0 555 ! Run the RMS command, which also finds the centroid. 6p#g0t Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, _r]nJEF5 Z3 = FILE 5 ! and this is the Y. `%oIRuYG]j Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. inZi3@h)T Z5 = XA IN COLOR 3 ! Do the same thing in color 3. C w%BZ RMS 3 0 555 xHHV=M2l(s Z6 = FILE 4 6ga5^6W Z7 = FILE 5 U~wjR"=' Z8 = YA IN COLOR 3 nx B32 = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. DKTD Z* Z9 = FILE 1 ! Load it into variable Z9, and tell MC La9r MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. n08;
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7D ocwE_dR{ 调整参数直方图 %&tb9_T)d 在Command Window中输入MC PLOT |0kXCq
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5KJ%]B(H2 总结 BRa{\R^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。 Pxqiv9D<R SRItE\"Xe
=e{.yggE 感谢 Yy hny[fa9
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w4,]2Ccn. [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]