概述 =jUnM> 23 ASY查看倾斜数据 N *1 MC PLOT预估公差Monte-Carlo分析 K`gc 4:A p"KV*D9b
8*)4"rS 设置工作目录 EW;1`x 选择Dbook工作目录 ]^ !}*
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a 2E t,WA% 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 V Kf6|ae @Z=wE3T@
q L>v&Rd< 初始透镜 ".M:`BoW4 \>; %Ji 点击
打开C28M1，点击
x:C@)CAr 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 2?S,9+E_ 
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"s;ci ~$ 准备Monte-Carlo分析 PHl4 vh#E! 在Command Window中输入LM MCFILE GDmv0V$6 MCFILE是调整MACro，是Monte-Carlo分析的一部分 Xr2 Wa 点击运行MCFIlE 4L $};L 点击 打开C28M2.MAC，点击 0/*X=5 85 Dm8~
qu!<lW~c 有透镜都有楔角 EGEMZCdk2 在Command Window中输入GET 5 U 5clQiow 在C28M2中注释掉TEST，更改SAMPLES 1为SAMPLES 100 @aUZ#,(< 点击运行C28M2 mVHFT~x7} 元件现在都有楔角误差，因此 PAD 显示不能像以前那样为透镜着色。 i2U/RXu 
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v<`$bvv? 5Ny0b|+p 图像质量直方图 tB !|p 6 0pCDE s 在Command Window中输入MC PLOT U l9b.`6 
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CPu C Hj1k-Bs&'w ASY查看倾斜数据 ~(M*6b 在C28M2中取消注释TEST，并在TEST前加入命令WEDGES CLOCK，点击运行C28M2 5 5a@)>h 在Command Window中输入ASY 'oT|cmlc 
* eMLbU7 7~L|;^( 表面 1,5,7,9 和 12 已经被分配了组倾斜 ruWye1X; ?9CIWpGjU
gMCy$+? 增加伽马倾斜变量 ?!rU
|D 更改MCFILE.MAC为 jw/ wcP PANT MR[N6E6Mg VY 14 TH x9 TuweG VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). miWw6!() VY 7 GPG !(}OBZ[* VY 9 GPG .!9Vt# VY 12 GPG t<8z08 END "rL"K '\4c "Ho
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hQaf M 0 1 A P YA ! Control the boresight error this way. EwC5[bRjUp M 0 1 A P XA D~XU `;~u GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has m<~>&mWr GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. n&3iz05} GNR .5 1 3 M 1 0 0 F pFG]IM7o/u GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. 6Uch 0xha! GNR .5 1 3 M -1 0 0 F T %$2k> END F %9e@{ SYNOPSYS 10 l A 0-?k MC <d3PDO@w/ Q=dw 6
/YS@[\j4 图像质量直方图 -Cg`x=G;z 在Command Window中输入GET 5 LNWqgIq 在C28M2中注释掉TEST &9S8al
8" 点击运行C28M2 +?ws !LgF 在Command Window中输入MC PLOT \z &03@Sw 
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AEi WL.*. 更改MCFILE v#{G8'+% 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 &h98.A*& Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 6tDg3`w> RMS 1 0 555 ! Run the RMS command, which also finds the centroid. 5)h+(u C3 Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, " 6 uTo0 Z3 = FILE 5 ! and this is the Y. JS }_q1H Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. "FD<^
Z5 = XA IN COLOR 3 ! Do the same thing in color 3. b\<lNE!L RMS 3 0 555 gK&5HTo Z6 = FILE 4 v )wY Z7 = FILE 5 !3O,DhH>MC Z8 = YA IN COLOR 3 ay!6 T`U` = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. 0[_O +u Z9 = FILE 1 ! Load it into variable Z9, and tell MC ;P 0,60 MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. BT
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~xsb5M5 tg4LE?nv 调整参数直方图 g6x/f<2x 在Command Window中输入MC PLOT fzq'S]+ 
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bW,BhUb,| 总结 LZ= wz.'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。 jV(xYA3 xg*\j)_}
7UeE(=Hr5 感谢 Fjb4BdZ P
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