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概述 +>SRrIi ASY查看倾斜数据 4jX3lq| MC PLOT预估公差Monte-Carlo分析 /,2rjJ#b lj4o#^lC 1'JD = 设置工作目录 Xh
F_] 选择Dbook工作目录 ! \sMR u#@RM^738d 5wv fF.v 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 lq>AGw ; b*i3*!g 1_hW#I\' 初始透镜 "hQgLG BhkoSkr 点击打开C28M1,点击 v7,$7@$:\ 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 ~e-z,:Af K\u_Ji]k Rko M~`CT *z8|P#@ rS7)6h7(7 准备Monte-Carlo分析 Dvc&RG 在Command Window中输入LM MCFILE TB!((' MCFILE是调整MACro,是Monte-Carlo分析的一部分 r@kP* 点击运行MCFIlE l1'6cLT` 点击 打开C28M2.MAC,点击 sOpep SwW['c'*]B YlF%UPp 有透镜都有楔角 H43MoC 在Command Window中输入GET 5 Mxl]"?z 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 R[jEvyD>( 点击运行C28M2 "N5!mpD" 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。 Pw[g Nd@~>&F ,|h)bg7. oM1Qh? NxA)@9Q Iz@)!3h 图像质量直方图 T.mmmT +&i +Mpb 在Command Window中输入MC PLOT !.TLW 5Qh?>n>* . (}1%22 }4//@J?: Ul+Mo&y- %$5H!!~o ASY查看倾斜数据 E3aDDFDH 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 5ZY<JA3 在Command Window中输入ASY {Ui=b+ jE\Sm2G9 ep/Y^&$M 表面 1,5,7,9 和 12 已经被分配了组倾斜 rXfy!rD_P_ S* *oA 6 N!2Rl 增加伽马倾斜变量 [7FItlF%I 更改MCFILE.MAC为 Np+&t} PANT o*rQP!8,oy VY 14 TH L+}n@B VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). Qnd5X`jF# VY 7 GPG -E"GX VY 9 GPG ^-z=`>SrS" VY 12 GPG $%R$G`.KM END u8GMUN P
[Uy Z|"p*5O, AANT ~@.%m"<. M 0 1 A P YA ! Control the boresight error this way. ??60,m:] M 0 1 A P XA y:m_tv0~0 GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has svf|\p>]H GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. ::FS/Y]Fg GNR .5 1 3 M 1 0 0 F R:Q0=PzDi# GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. F#
T 07< GNR .5 1 3 M -1 0 0 F /,=@8k!t? END Rp7ntI: SYNOPSYS 10 V'*~L\;pU MC a2Pf/D]n A+J*e UhA"nt0 图像质量直方图 VA*y|Q6 在Command Window中输入GET 5 ,<BbpIQ2o 在C28M2中注释掉TEST xj5;: g#! 点击运行C28M2 Sf5X3,Uw 在Command Window中输入MC PLOT evkH05+;W D%6;^^WyUx Mj[f~ Mi'8
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更改MCFILE W@|6nPm 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 xk&Jl#v Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. AKMm&(fh% RMS 1 0 555 ! Run the RMS command, which also finds the centroid. ^WBuMCe Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, ;q N+^;,2 Z3 = FILE 5 ! and this is the Y. `W/sP\3 Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. "BX! Z5 = XA IN COLOR 3 ! Do the same thing in color 3. /|6;Z}2 RMS 3 0 555 3gd&i Z6 = FILE 4 J{^RkGF Z7 = FILE 5 GFr|E8 Z8 = YA IN COLOR 3 S26MDLk`R3 = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. s(X;Eha Z9 = FILE 1 ! Load it into variable Z9, and tell MC P ;IrBq6|o MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. Reatdh V< k8N^ P#=`2a#G Yn8= 调整参数直方图 @v}/zS 在Command Window中输入MC PLOT mZd ,
9 sc,Xw:YO _h}kp\sps M|:UwqV> |4'Y/re 总结 E Cyyl 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。 ,}K<*t[I B^g ?=|{ j~*L~7 感谢 b0oMs=uBn ASDOPTICS -- Advanced Optical System Design XQw>EZdj_N www.asdoptics.com N<~ku<nAU sales@asdoptis.com 0jEL<TgC support@asdoptics.com nqLA}u4IM JQ"U4GVp [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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