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概述 IIY3/ ASY查看倾斜数据 pmuT7*<19 MC PLOT预估公差Monte-Carlo分析 w!rw% /4YxB, }G ^nK m 设置工作目录 D16w!Mnz{K 选择Dbook工作目录 '&!:5R5 9 2o<aEn&7|e aflBDo1c 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 $2>"2*,04 oqa8v6yG' 7srq~;j3 初始透镜 l\_81oZ B'hN3. 点击打开C28M1,点击 t8f:?
此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 f/vsf&^O Y<;KKD5P'j /wPW2<|"X. 6^sH3=# b6d}<b9# 准备Monte-Carlo分析 x-s\0l 在Command Window中输入LM MCFILE yqKSaPRA MCFILE是调整MACro,是Monte-Carlo分析的一部分 oIGF=x,e8 点击运行MCFIlE K6 c[W%Va 点击 打开C28M2.MAC,点击 B)BR
y% ke19(r Ch Wrf+5 ;,, 有透镜都有楔角 ttY[\D&ZS 在Command Window中输入GET 5 3
p!t_y|SX 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 FVWHiwRU, 点击运行C28M2 3oMa 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 TGZr
[ Ao, <G.>R T:3}W0s, A2''v3-h8 KvumU>c#A T U^s!Tj 图像质量直方图 br')%f}m !X\aZ{}Q 在Command Window中输入MC PLOT yL_\&v h*V~.H \t]_UNGyW +J3Y}A4W3X 2Yg\<PsN `8kL=%(h ASY查看倾斜数据 B:6VD /qC 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 1"No~/_ 在Command Window中输入ASY oO9yI^ %=)%$n3=-M s1J(-O 表面 1,5,7,9 和 12 已经被分配了组倾斜 i2!0bY ,|?rt`8)Q 0Vj!'=Ntv 增加伽马倾斜变量 A5~OHmeK 更改MCFILE.MAC为 Mo] PANT %UB+N8x`a VY 14 TH yJ?=HH? VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). cHon' tS VY 7 GPG (H-kWT VY 9 GPG O)INM VY 12 GPG WfYC`e7q END z
q@"qnr %t%D|cf ,f$ftn\~j/ AANT W];l[D<S* M 0 1 A P YA ! Control the boresight error this way. g:?p/L M 0 1 A P XA CK8!7=>}^ GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has +THK
Jn!> GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. k< GNR .5 1 3 M 1 0 0 F 2Zr,@LC GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. oG=4&SQ GNR .5 1 3 M -1 0 0 F Is>~ P*2Y= END R_Uy.0=4 SYNOPSYS 10 cG5u$B MC
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!Aw.)<teW *mkL>v & 图像质量直方图 -EG=}uT['b 在Command Window中输入GET 5 G=&nwSL 在C28M2中注释掉TEST z0?IQzR^T 点击运行C28M2 `vD.5 在Command Window中输入MC PLOT .QB)Y* z Zn6u6<O= TH*}Ja^/ n4 o}}tI {`V ^V_ 更改MCFILE >~})O&t 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 ;]T;mb> Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 7Jn%c<s RMS 1 0 555 ! Run the RMS command, which also finds the centroid.
ITfz/d8 Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, /-Nq DRmJ Z3 = FILE 5 ! and this is the Y. qb+Gjgp Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. ->2m/d4a Z5 = XA IN COLOR 3 ! Do the same thing in color 3. 1B~[L 5p9 RMS 3 0 555 0HDL;XY6 Z6 = FILE 4 @gk{wh>c Z7 = FILE 5 &[kFl\ Z8 = YA IN COLOR 3 F87c?Vh)K = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. SEIJ+u9XsA Z9 = FILE 1 ! Load it into variable Z9, and tell MC I[bWd{i: MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. ;8yEhar yo
:63CPP ,&s%^I+CC Vj6w7hz 调整参数直方图
?fQ8Ff 在Command Window中输入MC PLOT uVa`2]NV r X;CRy, 6)_h'v<|M S%3&Y3S O T .bXr~ 总结 ~$m:j]; 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。 ]4]AcJj x2tcr+o C&;m56 感谢 @Wa, ASDOPTICS -- Advanced Optical System Design QUWx\hqE www.asdoptics.com ozW\` sales@asdoptis.com 8@7leAq! support@asdoptics.com oVY_|UujG CB`GiH/j [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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