概述 ?fS9J ASY查看倾斜数据
2TuU2 f. MC PLOT预估公差Monte-Carlo分析 cj@koA' H[|~/0?K
$ulOp;~A% 设置工作目录 y?!"6t7& 选择Dbook工作目录 \[nut;
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},[}$m% 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 jqkqZF 9ll~~zF99|
L8n|m!MOD 初始透镜 "h ^Z k_R"CKd 点击
打开C28M1,点击
F<w/PMb 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 y!%CffF2
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!VK|u8i 准备Monte-Carlo分析 c"xK`%e 在Command Window中输入LM MCFILE 9{uO1O\ MCFILE是调整MACro,是Monte-Carlo分析的一部分 ;=UsAB] 点击
运行MCFIlE Cls%M5MH 点击
打开C28M2.MAC,点击
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]cruF#`% 有透镜都有楔角 .[ mRM 在Command Window中输入GET 5 V1JIht>Opo 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 ]s748+ 点击
运行C28M2 }d }lR 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。 hpJ-r
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fxIf|9Qi` ,?XCyHSgWW 图像质量直方图 2Hv+W-6v yCX?!E;La 在Command Window中输入MC PLOT 8sCv]|cn
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xP,hTE uM'Jp? ASY查看倾斜数据 Qw)c$93 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 k;L6R!V 在Command Window中输入ASY 8e|%M
BF <ikilR tRfo$4#NY 表面 1,5,7,9 和 12 已经被分配了组倾斜 kSh( u `~`k_7t.
AzxXB 增加伽马倾斜变量 e 3TI|e_ 更改MCFILE.MAC为 alvrh'51 PANT OydwE VY 14 TH eGHaY4| VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). JO<wU VY 7 GPG i7>tU= VY 9 GPG IN G@B#Cl VY 12 GPG o0vUj END t<viX's ?S$P9^ii'
Wiu"k%Qsh AANT @{O`E^}-D M 0 1 A P YA ! Control the boresight error this way. E\,-XH M 0 1 A P XA :4%k9BGAj" GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has |H+Wed| GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. 8*T=Xei8 GNR .5 1 3 M 1 0 0 F ^ovR7+V GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. ]P?vdgEM& GNR .5 1 3 M -1 0 0 F xK\d4" END xUistwq SYNOPSYS 10 iW /}# MC $ DSZO!pB ,nB5/Lx
Per1IcN 图像质量直方图 H+Sz=tg5 在Command Window中输入GET 5 2('HvH]k 在C28M2中注释掉TEST t1y4 7fX6 点击
运行C28M2 q#=(e:aCb 在Command Window中输入MC PLOT /d<P-!fK
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=>af@C.2 更改MCFILE 1HZO9cXJ 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 =zKM=qba Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. <<R*2b RMS 1 0 555 ! Run the RMS command, which also finds the centroid. r|Tcfk]% Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, KNIn:K^/ Z3 = FILE 5 ! and this is the Y. p2$P:!Y) Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. }d}Ke_Q0 Z5 = XA IN COLOR 3 ! Do the same thing in color 3. "5wa91* RMS 3 0 555 7Da` Z6 = FILE 4 RuVGG) Z7 = FILE 5 _8_R 1s Z8 = YA IN COLOR 3 b7?hI = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. Y\?"WGL)p Z9 = FILE 1 ! Load it into variable Z9, and tell MC C={Y;C1 MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. P! #[mio cP_.&!T
JB[~;nLlC Q| ?L*Pq2I 调整参数直方图 8&`LYdzt 在Command Window中输入MC PLOT dvJM6W>^=
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X!dYdWw*m 总结 8i#2d1O 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。 )"aV* " .MoU1n{Yc
]a*d# 感谢 zL `iK"N`
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support@asdoptics.com ieCEo|b O so#+ [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]