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概述 6hkkNXqkf ASY查看倾斜数据 gbm0H-A:* MC PLOT预估公差Monte-Carlo分析 1GtOA3,~;- E:
9o;JU F=XF] 设置工作目录 ,>;!%Ui/p 选择Dbook工作目录 2B7h9P.N B GR,J0LT fNkuX-om 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 XQ]`&w( >']+OrQH BlXX:aZv 初始透镜 *B0V<mV $ye^uu;Z 点击打开C28M1,点击 : *ERRSL) 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 d,W/M(S [ S5bj]D ~32Pjk~ P:
n# S % wL;]1&Qq 准备Monte-Carlo分析
Dk6?Nwy" 在Command Window中输入LM MCFILE ],n%Xp MCFILE是调整MACro,是Monte-Carlo分析的一部分 M[~Jaxw% 点击运行MCFIlE W.^Ei\w/t 点击 打开C28M2.MAC,点击 Qh\YR\O )S^z+3p e1Ob!N- 有透镜都有楔角 o]A XT8 在Command Window中输入GET 5 5^yG2&># 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 (vKI1^, 点击运行C28M2 E*BSfn&i 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。 (Akd8}nf~ *ksb?|<Ot yz?q(] 80Ag L[rpb.'FG Ls]@icH0 图像质量直方图 sxo;/~.p 9qpU@V! 在Command Window中输入MC PLOT >9=:sSQu eK'wVg# I~)cYl:|G \^LWCp,C" tw=K&/@^O y_*n9
)Ct ASY查看倾斜数据 >V(zJ 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 `fz,Lh*v 在Command Window中输入ASY ym\(PCa5` c5("-xB atyu/+U'} 表面 1,5,7,9 和 12 已经被分配了组倾斜 &UL_bG} JkU1daTe {b1UX9y 增加伽马倾斜变量 &1_U1 更改MCFILE.MAC为 nd:E9: PANT ZHCr2^w6
VY 14 TH .5.8;/
/ VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). ~].ggcl`w VY 7 GPG 4O(@'#LLz VY 9 GPG =NZ[${7mq VY 12 GPG !2$ z *C2; END dx@QWTNE {^J!<k,R\; U'y,YtF@ AANT Hd%!Nt\u M 0 1 A P YA ! Control the boresight error this way. 'z5h3J M 0 1 A P XA
/ +1{ GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has R"3
M[^ GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. W`rMtzL5 GNR .5 1 3 M 1 0 0 F VYaSB?`/ GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. b}@(m$W GNR .5 1 3 M -1 0 0 F +{$QAjW(/ END ]GX \|1L SYNOPSYS 10 F\:(*1C MC Hm
fXe ,gMy@ L\e>B>u 图像质量直方图 J -V49X# 在Command Window中输入GET 5 (?3[3w~ 在C28M2中注释掉TEST FRZs[\I|iT 点击运行C28M2 ``u:lL 在Command Window中输入MC PLOT rwSbqL^eM ,a0pAj 3F+Jdr' q+ pOrGh R?pR xY 更改MCFILE ,%W<O. 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 UXH"si: Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. [A9JshMo RMS 1 0 555 ! Run the RMS command, which also finds the centroid. [h&BAR/ 2 Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, a}gkT] Z3 = FILE 5 ! and this is the Y. 2r&R"B1`( Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. <&<,l58[c Z5 = XA IN COLOR 3 ! Do the same thing in color 3. {Dr@HP/x=s RMS 3 0 555 Qx)Jtb0`V Z6 = FILE 4 *hdC?m._ Z7 = FILE 5 iev>9j Z8 = YA IN COLOR 3 sbo^"&%w = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. (qBvoLkF9N Z9 = FILE 1 ! Load it into variable Z9, and tell MC 2(M6(xH> MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. g=l:cVr8y QA;!caNp ~@4'HMQ }]+xFj9[> 调整参数直方图 o''wCr% 在Command Window中输入MC PLOT `/n M[ zhblLBpeE\ ;%Hf)F >cN~U3 *7$P] 总结 / i_ @ 本例讲述了使用 BTOL 来计算八片透镜组的公差分析,然后查看通过时钟单元格中的透镜来补偿楔角误差的情况下的像质统计。 最后,我们将在镜头重新聚焦和时钟元件之后,检查一组 100 个镜头的横向色差的统计数据。 P0Z!?`e=M /6+NU^ -#s [F S 感谢 cz/Q/%j$/ ASDOPTICS -- Advanced Optical System Design MYLsHIPC www.asdoptics.com $uj(G7_ sales@asdoptis.com WYrI |^[> support@asdoptics.com Dyg?F
)6 8K"+,s(%R [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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