概述 ?P%|P ASY查看倾斜数据 5`{=` MC PLOT预估公差Monte-Carlo分析 K[*h+YO ed=n``P~}
0u>yT?jP 设置工作目录 fjcr<&{: 选择Dbook工作目录 J0Jr
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"oHp.$+K 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 /9P^{OZ;y zf`5>h|
j{)fC]8H 初始透镜 1>hb-OMX h,]tQ#!s8 点击
打开C28M1,点击
ccRlql( 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 )ni"qv~J
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cW=Qh-`jU; 准备Monte-Carlo分析 U[IQ1AEr 在Command Window中输入LM MCFILE 04P.p6 MCFILE是调整MACro,是Monte-Carlo分析的一部分 Fs?( UM 点击
运行MCFIlE qI(W$ 点击
打开C28M2.MAC,点击
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uijq@yo8- 有透镜都有楔角 JvKO $^ 在Command Window中输入GET 5 ejP,29 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 1]"D%U= 点击
运行C28M2 H3!,d`D.N 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 ;9}w|!/
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$[)6H7!U) ~u};XhZ 图像质量直方图 B.V?s,U tX@0:RX% 在Command Window中输入MC PLOT ixIh
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wH)$Pl 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 J>><o:~@ 在Command Window中输入ASY wYZy e^7
FX{~" YI L'YNH 表面 1,5,7,9 和 12 已经被分配了组倾斜 )C'G2RV H0: iYHu
fn4= 增加伽马倾斜变量 -0{T 更改MCFILE.MAC为 P]|J?$1K PANT QIR4<]/ VY 14 TH t8L<x VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). K4iI: VY 7 GPG hfJrQhmE VY 9 GPG pGO|~:E/L VY 12 GPG Mi;}.K0J END /p[|DJoM CkmlqqUHC
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; M 0 1 A P YA ! Control the boresight error this way. f 1sy9nQs M 0 1 A P XA l0qdk#v GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has @WhZx*1 GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. x, G6\QmA GNR .5 1 3 M 1 0 0 F szf"|k! GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. .}IK}A/- GNR .5 1 3 M -1 0 0 F G>
f^ 2 END 'CP/ym f/a SYNOPSYS 10 9V|E1-")E MC LXBbz;vYl uPa/,"p
f$:7A0 图像质量直方图 |pfhrwJp 在Command Window中输入GET 5 6a "VCE] 在C28M2中注释掉TEST OpW eW 点击
运行C28M2 Xz;et>UD*B 在Command Window中输入MC PLOT -9=M9}eDF
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@5{.K/s 更改MCFILE 4yA9Ni 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 7Vz[ji Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 08TaFzP81 RMS 1 0 555 ! Run the RMS command, which also finds the centroid. Z7tU0 Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, Q'n(^tbL Z3 = FILE 5 ! and this is the Y. [VY8?y Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. W&fW5af9 Z5 = XA IN COLOR 3 ! Do the same thing in color 3. >i^y;5 RMS 3 0 555 R`0foSq \M Z6 = FILE 4 ib5;f0Qa Z7 = FILE 5 6{JR 0 Z8 = YA IN COLOR 3 3v8V*48B$ = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. MgJ%26TZ Z9 = FILE 1 ! Load it into variable Z9, and tell MC y3
({(URU MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. 0EL\Hd #rn4$
K7t&fDI F&W0DaH 调整参数直方图 Hmz=/.$ 在Command Window中输入MC PLOT e5*5.AB6&
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=:xV(GK} 总结 2*~JMbm 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。 R-r+=x& %Y)PH-z
Zu2m%=J` 感谢 fZka%[B
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support@asdoptics.com JfZL?D{NM aGq_hP [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]