概述 25T18&R ASY查看倾斜数据 OPi0~s MC PLOT预估公差Monte-Carlo分析 `gJ(0#ac Vj-h;rB0z
7"##]m. 设置工作目录 nEfK53i_ 选择Dbook工作目录 GmG5[?) g\U-VZ6;p
)7d&NE_ 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 >Q/Dk7 # ebq4g387X
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! 初始透镜 ,bd_: N;d] 14| 点击打开C28M1,点击 y9;Yivr) 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 TseGXYH *#2h/Q.
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:v=pZ 准备Monte-Carlo分析 >eaaaq9B- 在Command Window中输入LM MCFILE H::bwn`Vc MCFILE是调整MACro,是Monte-Carlo分析的一部分 jylD6IT 点击运行MCFIlE /efUjkP 点击 打开C28M2.MAC,点击 "|NI]Kv >ef6{URy<
Fcx&hj1gQ 有透镜都有楔角 [K Qi.u 在Command Window中输入GET 5 &[9709 (= 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 I'Hf{Erw 点击运行C28M2 ~~.}ah/_d 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。 b$7 +;I; %xW"!WbJ|
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[;N'=]` h;Qk@F 图像质量直方图 `XKLU N mG# 在Command Window中输入MC PLOT q)GdD== =D(j)<9$A
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"4Nt\WQ Q59suL ASY查看倾斜数据 W)/#0*7 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 3q.q
YX 在Command Window中输入ASY K"6vXv4QO ,6/V"kqIP f<_Cq<q" 表面 1,5,7,9 和 12 已经被分配了组倾斜 }ZI7J R_KH"`q
Wqnc{oq|$ 增加伽马倾斜变量 #tHK"20 更改MCFILE.MAC为 wzA$'+Mb PANT aXVFc5C\ VY 14 TH 0K+ne0I VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). dr(*T VY 7 GPG ks tIgcI
VY 9 GPG #E[0ys1O VY 12 GPG Xvv6~ END F
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>?b!QU*a AANT PCvWS.{ M 0 1 A P YA ! Control the boresight error this way. txpgO1 M 0 1 A P XA #spCtZE GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has }C:r9?T GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. ;gkM{={`p GNR .5 1 3 M 1 0 0 F x:;kSh GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. 8}[).d160 GNR .5 1 3 M -1 0 0 F XSDpRo END 7/H)Az@i45 SYNOPSYS 10 do%&m]#; MC yevPHN"M $`c:&
vdZW%-A&\ 图像质量直方图 "g|#B4'e 在Command Window中输入GET 5 #R"*c
hLV 在C28M2中注释掉TEST M{@(G5 点击运行C28M2 UZMd~| 在Command Window中输入MC PLOT ^ c<Ve'-
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tc! #wd+u 更改MCFILE paK2xX8E 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 n[z+<VGwC Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. *p U x8yB RMS 1 0 555 ! Run the RMS command, which also finds the centroid. 6'/ #+,d' Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, }j%5t ~Qa Z3 = FILE 5 ! and this is the Y. [6fQ7uFMM8 Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. UVP vOtZj Z5 = XA IN COLOR 3 ! Do the same thing in color 3. N['.BN RMS 3 0 555 = [E Z6 = FILE 4 [~HN<>L@C Z7 = FILE 5 siI;"? Z8 = YA IN COLOR 3 bw7@5=?; = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. DUS6SO Z9 = FILE 1 ! Load it into variable Z9, and tell MC QV!up^Zso MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. v+XJ*N[W 5+'<R8{:,
EwN}l iMlWM-wz>O 调整参数直方图 r&CiSMS* 在Command Window中输入MC PLOT K-4PI+qQ\ _XBd3JN@
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g u" 本例讲述了使用 BTOL 来计算八片透镜组的公差分析,然后查看通过时钟单元格中的透镜来补偿楔角误差的情况下的像质统计。 最后,我们将在镜头重新聚焦和时钟元件之后,检查一组 100 个镜头的横向色差的统计数据。 A"]YM'. &Jj<h: *
@C$]//; 感谢 >7|VR:U?B
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