概述 GK3cQw ASY查看倾斜数据 q!Z{qt*`um MC PLOT预估公差Monte-Carlo分析 IL?"g{w bJeF1LjS
eF4f7>5Cv 设置工作目录 N,F[x0&? 选择Dbook工作目录 lt\Bm<"z!1 9pk-#/ag
uE..1N&* 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 [3x*47o "z N~?(<DyZR
bY~V?yNgKM 初始透镜 6;M{suG| e YiqT Wn: 点击打开C28M1,点击 ~{{7y]3M- 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 Ldy(<cN c;n\HYk
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X3~@U7DU 准备Monte-Carlo分析 /7ykmW 在Command Window中输入LM MCFILE L_M(Lj MCFILE是调整MACro,是Monte-Carlo分析的一部分 :*t5? 点击运行MCFIlE crgVedx~} 点击 打开C28M2.MAC,点击 V~$?]Z %_ /#?!9c
fd&>p 有透镜都有楔角 u!t<2`:h 在Command Window中输入GET 5 CWb*bw0 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100
KvO5-g 点击运行C28M2 J M;WCV%NM 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 d9 l2mJzW \9}DAM_
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,=: -&~? H6lZ<R{= 图像质量直方图 LYyud vLGnLpt 在Command Window中输入MC PLOT *De'4r 2 `:Oje
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mgb+HNH%q\ c/l^;6O/!\ ASY查看倾斜数据 ss`Sl$ 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 Sf2xI' 在Command Window中输入ASY v]}\Ns/ _s}`ohKvD q RRvZhf 表面 1,5,7,9 和 12 已经被分配了组倾斜 :*YnH& f*Os~@K
oFsV0 {x%) 增加伽马倾斜变量 ~"8r=8| 更改MCFILE.MAC为 :BB=E'293 PANT vdot . VY 14 TH jVqpokWH VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). Ml'lZ) VY 7 GPG dZ4c!3'F VY 9 GPG msQ?V&+< VY 12 GPG iV!V!0- @ END YdN]Tqc ~y,m7%L
'LR|DS[Ne AANT >Sb3]$$ M 0 1 A P YA ! Control the boresight error this way. bRr3:"=sE M 0 1 A P XA h05<1>?| GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has x0lAJaG GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. e%IbME]x GNR .5 1 3 M 1 0 0 F
?P/73p GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. IsDwa qd| GNR .5 1 3 M -1 0 0 F ZKM@U?PK END F3L+X5D.yu SYNOPSYS 10 t/l<X]o MC ,hm&] yq[@Cw
Lyit`j~yH 图像质量直方图 ~
ea K]| 在Command Window中输入GET 5 8\jsGN.$JZ 在C28M2中注释掉TEST #7KR`H 点击运行C28M2 .hnq>R\ 在Command Window中输入MC PLOT 3$.#\*s_4 RiFUa
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qd<I;*WV 更改MCFILE &y7xL-xP 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 wJ"]H!r0 Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 6Cfsh<]b RMS 1 0 555 ! Run the RMS command, which also finds the centroid. !OMCsUZ Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, L\V`ou Z3 = FILE 5 ! and this is the Y. u'T-}95 V Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. }$
Kd-cj+ Z5 = XA IN COLOR 3 ! Do the same thing in color 3. E'NS$,h RMS 3 0 555 7
D{% Z6 = FILE 4 ce; zn\ Z7 = FILE 5 0& ?L%Y Z8 = YA IN COLOR 3 #T@k(Bz{L = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. Ul}<@d9: B Z9 = FILE 1 ! Load it into variable Z9, and tell MC NK'@.=$ MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. ZT8LMPC |sEuhP\A3
12;YxW>[ v["_t/_ 调整参数直方图 8H`L8:
CM 在Command Window中输入MC PLOT wvxsn!Ao&= ;--D?Gs]Qr
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W 总结 ?[P>2oz 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。 9,JWi{lIv |o'r?"
j(k}NWPH 感谢 ) .KMZ]
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support@asdoptics.com drk BW}_ <0 qhc$M [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]