概述 VJ] JjB
j ASY查看倾斜数据 #W4dkCd(pF MC PLOT预估公差Monte-Carlo分析 &m)6J'q3k Bg x'9p/
TJ6*t!'*X 设置工作目录 r\' A
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$5aV:Z3P 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 OR~8sU A$Hfr8 w1u
$_"'&zQ' 初始透镜 ^/I
7|u] OEA&~4&{7 点击打开C28M1，点击 SB H(y ) 此 MACro 将镜头输出并将副本存储在透镜库位置 5，然后创建一个 BTOL 公差分析 yerg=,$_i 5\:^ y'g[
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L*xhGoC= 准备Monte-Carlo分析 x [ ~b2o 在Command Window中输入LM MCFILE m
Bu MCFILE是调整MACro，是Monte-Carlo分析的一部分 +hg3I8q: 点击运行MCFIlE /R]U}o^/(% 点击 打开C28M2.MAC，点击 Z'`<5A%; ^c"jH'#.L
[8 ]z|bM 有透镜都有楔角 xpV|\2C 在Command Window中输入GET 5 BC&S> #\ 在C28M2中注释掉TEST，更改SAMPLES 1为SAMPLES 100 .o(fe\KHf 点击运行C28M2 =Y{ (%sn 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。 [B\h$IcRv 2=,lcWr
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3]}D`Qs6 ^oBtfN>4 图像质量直方图 !;q&NHco {f3YsM;]C 在Command Window中输入MC PLOT 4VJ-,Z HVR /7&g
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HSjlD{R LO9=xGj. ASY查看倾斜数据 ? GKb7Oj 在C28M2中取消注释TEST，并在TEST前加入命令WEDGES CLOCK，点击运行C28M2 7Wf/$vRab 在Command Window中输入ASY !JHL\M>A5 T0wW<_jh W9 GxXPA 表面 1,5,7,9 和 12 已经被分配了组倾斜 '}ptj@, w1EXh
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]/ 增加伽马倾斜变量 '.IW.{;$ 更改MCFILE.MAC为 &N2N6&Ta/ PANT .F9 8G/s VY 14 TH + [iQLM?zo VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). \FQRNj?'_ VY 7 GPG SE@LYeC}dE VY 9 GPG %aG5F }S2~ VY 12 GPG k^3>Y%^1 END *'Sd/%8{ }NHaCG[,
-u6bAQ AANT Qf~vZtJ+J M 0 1 A P YA ! Control the boresight error this way. <G S^ M 0 1 A P XA k3lS8d7 GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has \pa"%c) GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. b6 c Bg GNR .5 1 3 M 1 0 0 F [owW iN4`s GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. /hr7NT{e%v GNR .5 1 3 M -1 0 0 F f',Op1o END =_.l8IYX$% SYNOPSYS 10 >{q]&}^U MC ! j9t*2m[ NW~N}5T
7-b d9uVK 图像质量直方图 |kyX3~ 在Command Window中输入GET 5 v [wb~uw\ 在C28M2中注释掉TEST >8~.wXyoC 点击运行C28M2 dPW#C5dm 在Command Window中输入MC PLOT nHM~ k : (SCHf
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[>jbhV' 更改MCFILE t|w_i-&b, 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 O*hDbM2QQw Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. <wk!hTm W RMS 1 0 555 ! Run the RMS command, which also finds the centroid. + %+tr*04O Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, f}o\*|k_| Z3 = FILE 5 ! and this is the Y. >nJ\BPx Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. zIqU,n|]s Z5 = XA IN COLOR 3 ! Do the same thing in color 3. ]0Y4U7W RMS 3 0 555 ax "+0L { Z6 = FILE 4 -R|,9o^ Z7 = FILE 5 5dx$HE&b) Z8 = YA IN COLOR 3 sQYkQ81 = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. M1k{t %M+S Z9 = FILE 1 ! Load it into variable Z9, and tell MC Tr_w]' MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. 4X!/hI=jq 4GkWRu1
]&o$b ] =mO vs 调整参数直方图 vk }n,ecl 在Command Window中输入MC PLOT d2*fLEsF P}Gj %4/G
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W =D4r 总结 T-'OwCB1q 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。 y`L>wq,KU 0CZ :Bo[3
'F/~o1\. 感谢 _'#n6^Us<
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xp + r )Ma3FL0; [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
