概述 9h,u6e ASY查看倾斜数据 {{yt*7k { MC PLOT预估公差Monte-Carlo分析 0lk;F b!>\2DlyJ
H}0dd" 设置工作目录 jFG0`n}I 选择Dbook工作目录 [bQj,PZ& $a;]_ Y
E_ucab-Fi 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 ;GHvPQc_ r4 dOK] 0
g=)J~1&p 初始透镜 H^%.=kf [THG4582oB 点击打开C28M1,点击 &lc8G 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 T)CzK<LbR k)(Biz398E
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2h^WYpCm 准备Monte-Carlo分析 ,t$,idcT+ 在Command Window中输入LM MCFILE JN3cg MCFILE是调整MACro,是Monte-Carlo分析的一部分 uV6g[J 点击运行MCFIlE ,2[ra9n 点击 打开C28M2.MAC,点击 Yn51U6_S ffDc6*.Q
i^z`"3#LE 有透镜都有楔角 !mfJpJ 在Command Window中输入GET 5 ,\PVC@xJ 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 Zy"=y+e!E; 点击运行C28M2 Bd0eC#UGkQ 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。 v[k5.\No 6iezLG5
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图像质量直方图 %oykcf,# > 6CV4 L 在Command Window中输入MC PLOT /ci]}`'ws FpV`#6i7
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\ CX/(o] ASY查看倾斜数据 D@Da0 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 {i{xo2<1" 在Command Window中输入ASY {kB `>VS 2i=H"('G)+ 3SG?W_
表面 1,5,7,9 和 12 已经被分配了组倾斜 ^y.UbI nn~YK
pJpNO$$w 增加伽马倾斜变量 czWw~'." 更改MCFILE.MAC为 Iq5pAHm>M6 PANT w:=V@-S8 VY 14 TH F}?<v8#z0 VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). Va<HU:< VY 7 GPG H-t|i VY 9 GPG N_wp{4 0/ VY 12 GPG |WQ9a' ' END g$37;d3Tx ;6;H*Y0,|E
s'I)A^i+ AANT EYzg%\HH M 0 1 A P YA ! Control the boresight error this way. :>
-1'HC M 0 1 A P XA Ggm` ~fS GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has >wON\N0V_ GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. eb:A1f4L GNR .5 1 3 M 1 0 0 F mX# "+X| GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. y2Bh?>pg GNR .5 1 3 M -1 0 0 F BNm4k7
]M END {ShgJ;! Q SYNOPSYS 10 _kraMQ> MC AHh#Fx+K Q
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在Command Window中输入GET 5 kEN#u 在C28M2中注释掉TEST c$M%G)P 点击运行C28M2 }6m?d!m 在Command Window中输入MC PLOT C0C0GqN, I*)VZW
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Ww9;UP'G 更改MCFILE .(Y6$[#@ 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 70gg4BS Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. J1F{v)T'? RMS 1 0 555 ! Run the RMS command, which also finds the centroid. UsW5d]i}Y Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, b{[*N Z3 = FILE 5 ! and this is the Y. y;`eDS'0.N Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. d"<F!?8 Z5 = XA IN COLOR 3 ! Do the same thing in color 3. Cnh|D^{s RMS 3 0 555 *o?i:LE] Z6 = FILE 4 1=GI&f2I Z7 = FILE 5 !p.^ITM3S Z8 = YA IN COLOR 3 C3 ;[e0.1b = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. Ej(2w Q Z9 = FILE 1 ! Load it into variable Z9, and tell MC Q+[ .Y& MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. wT_^'i*@I )C]x?R([m
pO/%N94s ?T'][q 调整参数直方图 MK$Jj" 在Command Window中输入MC PLOT Jbw!:x
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F+aQ $pQ 总结 J\`^:tcG 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。 mUXk9X%n Gp2!xKgm
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ZwJciT!_~ [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]