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概述 VGoD2,(b^ ASY查看倾斜数据 .+<Ul]e/ MC PLOT预估公差Monte-Carlo分析 \UI7H1XDH j2T
Z`Z?a^ 7|6uY 设置工作目录 p=U*4[9k 选择Dbook工作目录 >]q{vKCAP _B`'1tNx X>w(^L*> 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 ^Bw2y&nN BN&^$1F(( d`LBFH, 初始透镜 eK\1cs 3^l@!Qw 点击打开C28M1,点击 ql5NSQ>{ 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 -W(O~AK =[!&&,c= G>{Bij44 l~,5)*T oD]tHuDa 准备Monte-Carlo分析 ~6`HJ 在Command Window中输入LM MCFILE X
cmR/+ MCFILE是调整MACro,是Monte-Carlo分析的一部分 @b\/\\{ 点击运行MCFIlE Ml1sE,BT 点击 打开C28M2.MAC,点击 q3\
YL? * 8n0 9L;fT5Tp7 有透镜都有楔角 8 /1 sy.R 在Command Window中输入GET 5 5BCHWX*y 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 OosxuAC( 点击运行C28M2 'Z#8]YP` 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 hjywYd]8 E(Tvj\9 8KRm>-H) 0R&$P6 )(`I1"1 y@"6Dt| 图像质量直方图 ~a KxwH VdpwZ 在Command Window中输入MC PLOT >%k:++b{ BtS#I[-p_ '`Eb].s* !E<y:$eH: jovI8Dw
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4Ekq0@ ASY查看倾斜数据 B2QttcJ
在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 SW|{)L, 在Command Window中输入ASY F)'kN2 fB+4mEG@ CAdq oCz| 表面 1,5,7,9 和 12 已经被分配了组倾斜 Lu,72i0O ^ };"-6e/9 $_NYu 增加伽马倾斜变量 R7u &` 更改MCFILE.MAC为 v<
qN-zG PANT a"gZw9m@ VY 14 TH nen( VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). v7x%V%K VY 7 GPG
,83%18b VY 9 GPG UfcQFT{() VY 12 GPG f& P'Kxj_ END YCr:nYm<f P%MYr"<$E X6I"&yct AANT CX/ _\0G4 M 0 1 A P YA ! Control the boresight error this way. z\wY3pIr2 M 0 1 A P XA qKu/~0a/ GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has 3Au3>q, GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. Lky<L96 GNR .5 1 3 M 1 0 0 F 8i:E$7e tH GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. [?z`XY_- GNR .5 1 3 M -1 0 0 F UXpF$= END wq$+m( SYNOPSYS 10 XS+2OutVo MC z2'3P{#s ,*_=w^;Rr SB"Uu2)wZ 图像质量直方图 ZBYFQTEE 在Command Window中输入GET 5 <y4hK3wP 在C28M2中注释掉TEST <r 2$k"*: 点击运行C28M2 x_Y03__/ 在Command Window中输入MC PLOT }7)iLfi G)~/$EF,_ +S/OMkC "m2g"xa\7 j{ QzD^t 更改MCFILE aY:u-1 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 m5i?<Ko@ Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. v+\&8)W= RMS 1 0 555 ! Run the RMS command, which also finds the centroid. 8zhr;Srt Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, PydU.,^7 Z3 = FILE 5 ! and this is the Y. n{'LF #4l Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. ,j3Yvn W Z5 = XA IN COLOR 3 ! Do the same thing in color 3. LC8&},iu RMS 3 0 555 P_e9>t@ Z6 = FILE 4 GnT Cq_\ Z7 = FILE 5 n:dnBwY Z8 = YA IN COLOR 3 )?d(7d-l = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. rnNB!T Z9 = FILE 1 ! Load it into variable Z9, and tell MC ,u.G6"< MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. J ZH~ { LR`]C] b{
M'aV r@WfZZ 调整参数直方图 /O`<?aP% 在Command Window中输入MC PLOT (AIgW *I)F5M pUV4oyGV
1s\ =[_=y=G 总结 W=-:<3XL 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。 #{f%b,.yxt /&>vhpZ} -K%hug
感谢 A!GQ4.~% ASDOPTICS -- Advanced Optical System Design Sm5T/&z www.asdoptics.com J?y0RX sales@asdoptis.com .:wo
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_o ] Hiw+5n [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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