概述 l+$e|F ASY查看倾斜数据 ("HT0a MC PLOT预估公差Monte-Carlo分析 f#9DU}2m >we/#C"x
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+{* @36A5A 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 DFvLCGkDk Mk-C'
# f~,8<K 初始透镜 Vj.5b0/( 0Me*X 点击打开C28M1,点击 Q<]~>cd^ 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 ;dq AmBG{8 x @EEMO1_"
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?cQ 准备Monte-Carlo分析 ,~@0IKIA
Q 在Command Window中输入LM MCFILE 7X| M\WUq MCFILE是调整MACro,是Monte-Carlo分析的一部分 -QaS/WO_ 点击运行MCFIlE 2+G_Y> 点击 打开C28M2.MAC,点击 nU Oy-c r{m"E^K,
E|f&SEnzK 有透镜都有楔角 ^FLuhLS\* 在Command Window中输入GET 5 Q^qG= 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 >j]*=&,7 点击运行C28M2 ,"/<N*vh 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 h[c
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4i'2~w{/ r>lC(x\B 图像质量直方图 MmOGt!}9A +M9=KVr 在Command Window中输入MC PLOT _tE$a3` Q$iGpTL
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[ @>8Qhw cTRQI3Oa> ASY查看倾斜数据 8;3T65KY 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 ]2Aqqy 在Command Window中输入ASY o{\@7'G %^RlE@l9 :xd&V%u` 表面 1,5,7,9 和 12 已经被分配了组倾斜 [.P~-6~ Rkfr4
RB'12^[ 增加伽马倾斜变量 Py 8o8* H 更改MCFILE.MAC为 uC G^,BQ PANT c4CBpi?} VY 14 TH ih1s`CjG VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). yS/ovd VY 7 GPG r8C6bFYM VY 9 GPG %>cc%(POO VY 12 GPG ->vfQwBFd END 'w.:I
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?,|_<'$4T AANT 5}e-~- M 0 1 A P YA ! Control the boresight error this way. zqYfgV M 0 1 A P XA ox {Cm GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has ~I/7{B|yX GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. GMOv$Tn-_L GNR .5 1 3 M 1 0 0 F ]\P GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. Z.m.Uyz{7 GNR .5 1 3 M -1 0 0 F Jg
k@ti.}Z END 'rf='Y SYNOPSYS 10 BU:s&+LYUv MC vzaxi;S< ik~hL/JD\
h bj^!0m 图像质量直方图 #.}Su+XF 在Command Window中输入GET 5 l;Zc[6 在C28M2中注释掉TEST ~;m~)D 点击运行C28M2 4E3HYZ 在Command Window中输入MC PLOT pM[UC{ NLb/Bja
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CNcH)2Mk 更改MCFILE aqs'] 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 ZH:#~Zyj Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. R|NmkqTK~( RMS 1 0 555 ! Run the RMS command, which also finds the centroid. }SpMHR` Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, )X\3bPDJR Z3 = FILE 5 ! and this is the Y. }9P)<[> Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. GLc+`,. Z5 = XA IN COLOR 3 ! Do the same thing in color 3. Kr]!BI?z RMS 3 0 555 jopC\Z Z6 = FILE 4 TaM,9MAu Z7 = FILE 5 \"Sqr(~_ Z8 = YA IN COLOR 3 >1s:F5u" = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. {LJCY<IGq Z9 = FILE 1 ! Load it into variable Z9, and tell MC f$V']dOj1q MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. @zfeCxVOA Mw'd<{
)IZ$R*Y{ O";r\Z 调整参数直方图 "cJ5Fd:* 在Command Window中输入MC PLOT pJ_Z[}d)c L/nz95
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'{( n1es 总结 [+GQ3Z\ 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。 aeUm,'Y$ nk-6W4
9M01} 感谢 Gq-U}r
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mH?^3T o'Tqqrr [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]