概述 f0vO(@I ASY查看倾斜数据 >$7x]f MC PLOT预估公差Monte-Carlo分析 LaO8)lqR ]DKRug5
FRuPv6 设置工作目录 ( +Sv3h 选择Dbook工作目录 ugN t7P,^ v^ "qr?3V
]!ox2m_U 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 "MU-&** (?m{G Q
d7Vp^^}( 初始透镜 D6Au)1y=& 6#7hMQ0&;O 点击打开C28M1,点击
HdN5zl,q 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 .<zKBv ULqI]k(
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w]t'2p-' 准备Monte-Carlo分析 WW+xU0 在Command Window中输入LM MCFILE _tJt
eDRY MCFILE是调整MACro,是Monte-Carlo分析的一部分 9j|v
D 点击运行MCFIlE a M9v 点击 打开C28M2.MAC,点击 %ggf|\-e h~7#$i
(IBT|K 有透镜都有楔角 @QV0l]H0+ 在Command Window中输入GET 5 GA[Ebzi 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 "Yh;3tI4* 点击运行C28M2 Rjq Xz6 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。 &y5"0mA RI@\cJ\}
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ka~_iUU4 (B>/LsTu 图像质量直方图 lhKn&U d!E_EoOi 在Command Window中输入MC PLOT HD^#" |]4!WBK
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#1Y^3n ASY查看倾斜数据 ;.V/ngaj 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 gom!dB0J 在Command Window中输入ASY R3~,&ab C<
9x\JY% 8@;]@c)m 表面 1,5,7,9 和 12 已经被分配了组倾斜 g%&E~V/g$ se\f be ^0
C3}:DIn"w 增加伽马倾斜变量 iX$G($[l( 更改MCFILE.MAC为 {1)A"lQu PANT F{0\a;U@^ VY 14 TH P9/ (f$ = VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). f`n4'dG VY 7 GPG o/w3b8 VY 9 GPG xvV";o VY 12 GPG )O]6dd END ]xQv\u k
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UDHWl_%L AANT ;=y"Z^ M 0 1 A P YA ! Control the boresight error this way. I/`"lAFe M 0 1 A P XA LqbI/AQ) GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has 5EFt0?G GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. d5$D[,`1 GNR .5 1 3 M 1 0 0 F c_3B: F7 GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. 2aj1IBnz6/ GNR .5 1 3 M -1 0 0 F ^.6[vmmq END eX+36VG\ SYNOPSYS 10 e$J>z { MC M]s\F(*ib J!2Z9<q5
$fmTa02q> 图像质量直方图 (QDKw}O2b 在Command Window中输入GET 5 PMfW;%I. 在C28M2中注释掉TEST zmo2uUEd 点击运行C28M2 Ix- Mp
在Command Window中输入MC PLOT 'X;cgAq8( >Uw:cq
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l=E86"m 更改MCFILE \N9=13W<lK 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 k =5k)}i Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. +V4)>< RMS 1 0 555 ! Run the RMS command, which also finds the centroid. z`wIb Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, tF:AnNp= Z3 = FILE 5 ! and this is the Y. )9hqd Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. JOJ.79CT Z5 = XA IN COLOR 3 ! Do the same thing in color 3. &t=:xVn-M RMS 3 0 555 `HX:U3/ Z6 = FILE 4 iXDG-_K Z7 = FILE 5 ~CNB3r5R Z8 = YA IN COLOR 3 DpRMXo[ = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. E_
wVAz3 Z9 = FILE 1 ! Load it into variable Z9, and tell MC y
bhFDx MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. 2:38CdkYp
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VT) 调整参数直方图 ]l,D,d81 在Command Window中输入MC PLOT ,b*?7R 1}d
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v\:AOY' 总结 7m2iL#5[ 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。 c,a8#Og 0Y8gUpe3P6
&qx/ZT 感谢 cXq9k!I%
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support@asdoptics.com y\??cjWb] W`[VLi}fe [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]