概述 9 }|Bs=q ASY查看倾斜数据 Thn-8DT MC PLOT预估公差Monte-Carlo分析 %Ub"V\1 k7>* fQ89@
] $$ciFM 设置工作目录 JVwYV5-O<0 选择Dbook工作目录 .
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UY*Hc 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 44f8Hc1g ?{\8!_Gvsl
>*,Zc 初始透镜 [WXtR I|m fr{ 点击打开C28M1,点击 M
ioS 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 j7<`^OG :35J<oG
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{F6hx9? 准备Monte-Carlo分析 J
[2;&-@ 在Command Window中输入LM MCFILE 6|X MCFILE是调整MACro,是Monte-Carlo分析的一部分 3F5r3T6j} 点击运行MCFIlE z(g4D! 点击 打开C28M2.MAC,点击 Z$X2*k6PK 6aK'%K
?Vbe 有透镜都有楔角 uh\I' 在Command Window中输入GET 5 QKCc5 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 Ik>sd@X*| 点击运行C28M2 _:+W0YS 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 ^TVica rs~RKTv-
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@NlnZfMu [Rs5hO 图像质量直方图 yb*SD! /(BQzCP9O; 在Command Window中输入MC PLOT g (ZeGNV8 qXt2m
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*^=`HE89S *hF5cM[ ASY查看倾斜数据 ORs<<H.d 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 E$ q/4 在Command Window中输入ASY >sm<
< gVb kFHq QsaG 2!~j(_TA 表面 1,5,7,9 和 12 已经被分配了组倾斜 QV L92" 1jh^-d5
nrUrMnlg 增加伽马倾斜变量 9TO 更改MCFILE.MAC为 p"Oi83w;9 PANT ]8htJ]<|Q VY 14 TH Kk!D|NKLC VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). 1zGEf&rv: VY 7 GPG l|%7)2TyG) VY 9 GPG bo <.7 VY 12 GPG i'L7t!f}o END O1JGv8Nr ;pU9ov4)
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}uO AANT =NSLx 2:T M 0 1 A P YA ! Control the boresight error this way. tJUMLn? M 0 1 A P XA @_FL,AC&m GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has A_{QY&%m GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. Fw!5hR`, GNR .5 1 3 M 1 0 0 F CP7Zin1S/w GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. KB&t31aq GNR .5 1 3 M -1 0 0 F xaoaZ3Ko END _q)`Y:2 SYNOPSYS 10 _Eq:Qbw# MC /!eC;qp;[ 67 }y/C]<
Fng":28o 图像质量直方图 I:]s/r7 在Command Window中输入GET 5 b&*^\hY9b 在C28M2中注释掉TEST A0oC*/ 点击运行C28M2 9gn_\!Mp 在Command Window中输入MC PLOT lk}R#n$ "%A/bv\u
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"2'nLQ""q 更改MCFILE L
G,XhN 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 '|J-8" Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 3i?{E^ RMS 1 0 555 ! Run the RMS command, which also finds the centroid. _Y|k \|' Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, e|):%6# Z3 = FILE 5 ! and this is the Y. +TpM7QaL Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. Fu )V2[TY Z5 = XA IN COLOR 3 ! Do the same thing in color 3. @-kzSm RMS 3 0 555 yIXM}i: Z6 = FILE 4 m3F.-KPO Z7 = FILE 5 5EFow-AH Z8 = YA IN COLOR 3 }}cVPB7 = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. 9V.)=*0hp Z9 = FILE 1 ! Load it into variable Z9, and tell MC uEVRk9nb MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. q0`Vw% mXz-#Go(
.#5<ZAh/? qk~QcVg 调整参数直方图 +z>*m`}F 在Command Window中输入MC PLOT |ng[s6uf 0w8Id
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H<}<f: 总结 &KbtW_ 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。 9{70l539 WE|L{
'3[Ecy# 感谢 .{5)$w>
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support@asdoptics.com +]I;C ;)0vxcMB [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]