概述 |P_\l,f8` ASY查看倾斜数据 y\'t{>U/ MC PLOT预估公差Monte-Carlo分析 *0 ;DCUv +F &,,s"&
^y?7B_%:B# 设置工作目录 |g5B==KI 选择Dbook工作目录 k)W8%=R
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cxTP4\T\E 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 8{5Y%InL n7RswX
kIAWI;H{ 初始透镜 Lm kv.XF SR9Cl 点击
打开C28M1,点击
Bi"7FF(z 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 +\FTR
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."R,j|o6 准备Monte-Carlo分析 ,}!OJyT 在Command Window中输入LM MCFILE |Ire#0Nwx MCFILE是调整MACro,是Monte-Carlo分析的一部分 &qki
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运行MCFIlE SxMrX C* 点击
打开C28M2.MAC,点击
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pYo]lO 有透镜都有楔角 VGoD2,(b^ 在Command Window中输入GET 5 )bZS0f- 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 r;`6ML[5Vx 点击
运行C28M2 AZ)H/#be 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。 mie<jha
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5;+OpB ](3e +JC 图像质量直方图 2R&msdF zbdmz 在Command Window中输入MC PLOT jX^uNmb
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ffK A c>~"Z-VtX ASY查看倾斜数据 +Zu*9&Cx 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 SwV{t}I 在Command Window中输入ASY 4I7}
+E7s[9/r '~RP+ 表面 1,5,7,9 和 12 已经被分配了组倾斜 T] d9tX- V6Kw71'9
Q=lQ y 增加伽马倾斜变量 u1F@VV{ 更改MCFILE.MAC为 Jrd:6Z PANT 1BK-uv: VY 14 TH G2Eke; VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). ^>02,X
mk VY 7 GPG J[rpMQ VY 9 GPG P.WEu<$ VY 12 GPG JQQP!]%} END {)]5o| Hx b f.__3{
XTpYf AANT (j;s6g0 M 0 1 A P YA ! Control the boresight error this way. ?sV0T)uk M 0 1 A P XA M<oIo036 GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has mt$0p|B8 GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. 4(>|f_$ GNR .5 1 3 M 1 0 0 F 6m_
fEkS[ GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. Y.&nxT95= GNR .5 1 3 M -1 0 0 F A L|F
Bd END 6('2.^8 SYNOPSYS 10 iB1"aE3 MC ?yop#tjCbY <U(wLG'XS
XVcY?_AS# 图像质量直方图 <&:OSd:% 在Command Window中输入GET 5 T9.3 在C28M2中注释掉TEST 9~i=Af@ 点击
运行C28M2 5hwe ul>S 在Command Window中输入MC PLOT {/SUfXq
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$'FPsoH 更改MCFILE D+G?:mR 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 Z _W.iBF Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. M:6Yy@#T. RMS 1 0 555 ! Run the RMS command, which also finds the centroid. ^]}+s( Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, gE$D#PZa Z3 = FILE 5 ! and this is the Y. o
NX-vN- Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. aMdWT4 Z5 = XA IN COLOR 3 ! Do the same thing in color 3. 7M;7jI/C RMS 3 0 555 Q-<N)K$F(4 Z6 = FILE 4 [@YeQ{ Z7 = FILE 5 M?m Pi 3 Z8 = YA IN COLOR 3 /
i[F = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. w1tWyKq Z9 = FILE 1 ! Load it into variable Z9, and tell MC UXpF$= MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. wq$+m( XS+2OutVo
z2'3P{#s zf+jQ 调整参数直方图 jpijnz{M 在Command Window中输入MC PLOT -JgN$Sf
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}7)iLfi 总结 G)~/$EF,_ 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。 !4Q0 k# -u!G
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mUh- 感谢 yR?S]
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support@asdoptics.com cg`bbZ D@.+B`bA [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]