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概述 y=?)n\f ASY查看倾斜数据 lpz2 m\ MC PLOT预估公差Monte-Carlo分析 '!/<P"5t *G*
k6.9W! "g$IP9?U 设置工作目录 +$g}4 选择Dbook工作目录 phM>.y_ u\C
lP# >=[(^l 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 B95B|tU>. ")d`dj\o 0`^&9nR 初始透镜 0#nPbe,Lj ,7<f9 EVY 点击打开C28M1,点击 #O+),,WS 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 /`mks1:pK s&RVJX>Rt xg3:} LQ q
FAT]{{ e)(wss+d7P 准备Monte-Carlo分析 %}%Qc6.H 在Command Window中输入LM MCFILE zAiXo__x MCFILE是调整MACro,是Monte-Carlo分析的一部分 =weSyZ1~ 点击运行MCFIlE ;qm
D50:% 点击 打开C28M2.MAC,点击 2nR[Xh?L r,h%[JKM u:=7l 有透镜都有楔角 B]Thn 在Command Window中输入GET 5 )c)vTZy 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 9b9$GyI 点击运行C28M2 {GQ^fu;q 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 , GP?amh ~{jcH CLUW!F Eea*s' sVOyT*GY )r
jiY%F$ 图像质量直方图 _no*k?o* 'h,VR=e< 在Command Window中输入MC PLOT h-`}L= *2,VyY =w{Z@S(ukz #T'{ n1AI E&[{4Ml )8$=C#qC[ ASY查看倾斜数据 pe1R(|H 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 @X#F3; 在Command Window中输入ASY 9-fLz?J ZZzMO6US0 .nx2";oi 表面 1,5,7,9 和 12 已经被分配了组倾斜
2*^j {+Rog/;S' |l]XpWV 增加伽马倾斜变量 [J?aD`{#O 更改MCFILE.MAC为 +[\FD; > PANT @emK1iwm VY 14 TH W*),y: VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). ~E2KZm VY 7 GPG Y,^@P VY 9 GPG
HMh"}I2n VY 12 GPG ',JinE95 END rrik,qyv6 pL/DZ|S3 i#vYyVr[ AANT >I-RGW'A M 0 1 A P YA ! Control the boresight error this way. w"Gm; B4 M 0 1 A P XA VJ]JjB
j GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has '!!CeDy GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. 3u*4o=4e GNR .5 1 3 M 1 0 0 F F%@aB<Nu GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. gG(fQ
89U" GNR .5 1 3 M -1 0 0 F P2#XKG END i:Y^{\Z?V SYNOPSYS 10 1mOh{:1u MC 7QiIiWqIWC vqDu(6!2 o ,AAC 图像质量直方图 !>..Q)z 在Command Window中输入GET 5 |
*2w5iR 在C28M2中注释掉TEST $P^q!H4D 点击运行C28M2 v3~? ;f,l 在Command Window中输入MC PLOT lrlgz[ &^}1O:8e D9^h;
8 v&DI`xn~ 'YmIKIw 更改MCFILE p6>Svcc 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 `T@i. 'X Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. /Kql>$I RMS 1 0 555 ! Run the RMS command, which also finds the centroid. m
Bu Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, tkeoNuAM Z3 = FILE 5 ! and this is the Y. fI ?>+I5 Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. ! >(7+B3E* Z5 = XA IN COLOR 3 ! Do the same thing in color 3. jnO9j_CY RMS 3 0 555 {FeDvhv Z6 = FILE 4 4&<oFW\r Z7 = FILE 5 ype$ c Z8 = YA IN COLOR 3 U)fc*s = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. <\rT%f}3^ Z9 = FILE 1 ! Load it into variable Z9, and tell MC <J<{l MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. :}'=`wa kCWV r e$<0
7Oc ^a0um/+M} 调整参数直方图 g:g\>@Umo 在Command Window中输入MC PLOT h\fjBDU^ +~m46eI I| w"/"U n{n52][J] )WNzWUfn=z 总结 i1ixi\P{0 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。 T*Y~\~Jhu KrgFKRgGj ~7*.6YnI 感谢 KKja/p ASDOPTICS -- Advanced Optical System Design {Z(h.de www.asdoptics.com Y2N>HK0 sales@asdoptis.com !![DJ support@asdoptics.com vYwYQG :C(=&g<]D [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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