概述 yLqhj7 ASY查看倾斜数据 Y\<w|LkD8 MC PLOT预估公差Monte-Carlo分析 1
39T*0C ga KZ4#
$C=XSuPNK 设置工作目录 <x$nw'H9 选择Dbook工作目录 8MW-JZ 4D5Wse
)Dms9: 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 K_t >T)K T/u61}'U{
iiuT:r 初始透镜 <% mD#S [<
9%IGH 点击打开C28M1,点击 Uun0FCA> 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 <Ed; tq r9-ayp#pC
7H6Ge-u KN@ [hb7%
dj5|t~& 准备Monte-Carlo分析 0gOca +& 在Command Window中输入LM MCFILE \N0wf-qa= MCFILE是调整MACro,是Monte-Carlo分析的一部分 |$\1E+ 点击运行MCFIlE NH5sV.vvc 点击 打开C28M2.MAC,点击 .|DrXJ\c eo;MFd%;
[[w-~hHH - 有透镜都有楔角 b'FTyi 在Command Window中输入GET 5 DHjfd+E=s 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 ?FS0zc!+ 点击运行C28M2 (VkO[5j 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 H#X*OJ {]|<|vc;GI
_ZJQE>]nWu AW_ YlS
19% "F!^i "tOm 图像质量直方图 D'moy*E E!WlQr:b$ 在Command Window中输入MC PLOT YVHf-uP ,[N(XstI
Z9h4 pd o3GZcH?
usK P9[T$ /EHO(d!< ASY查看倾斜数据 um<$L 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 v0!(&g3Sd 在Command Window中输入ASY K5<2jl3S toj5b;+4F 1f"}]MbLR 表面 1,5,7,9 和 12 已经被分配了组倾斜 3z#>1HD$ ze
LIOw
VqD_FS;E 增加伽马倾斜变量 3ohHBo 更改MCFILE.MAC为
v9TIEmZ PANT oFt_ yU- VY 14 TH R:'&>.AUw VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). _h,X3P VY 7 GPG [(3 %$?[ VY 9 GPG ncVt(!c,e VY 12 GPG 2cS94h END D;48VK/Q >#;_Ebl@
L*p7|rq$" AANT zLxuxf~4@ M 0 1 A P YA ! Control the boresight error this way.
DHhty qm M 0 1 A P XA e<8KZ GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has Mx# P
>. GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. GVf[H2%H GNR .5 1 3 M 1 0 0 F VgY6M_V GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. (Xzq(QV GNR .5 1 3 M -1 0 0 F 9)[)07 END
t"~X6o|R SYNOPSYS 10 %k"hzjXAw MC KB~`3Wj|Z <
uV@/fn<
:YLYCVi| 图像质量直方图 o5+7Lt] 在Command Window中输入GET 5 BHkicb ?
在C28M2中注释掉TEST t82*rCIB{ 点击运行C28M2 u^2/:L 在Command Window中输入MC PLOT jCx*{TO 6Y.k<oem
hr&UD| E= P;X0L{u0H
1b7?6CqV 更改MCFILE ~dgFr6 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 n c.P Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. sUkn.g! RMS 1 0 555 ! Run the RMS command, which also finds the centroid. MP
)nQ Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, }`2+`w%uZ Z3 = FILE 5 ! and this is the Y. tqt~F2u Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. sP9{tk2K Z5 = XA IN COLOR 3 ! Do the same thing in color 3. %X\Rfn0J" RMS 3 0 555 }\A0g} Z6 = FILE 4 _? $')P| Z7 = FILE 5 D-m%eP. Z8 = YA IN COLOR 3 4VA]S = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. "HJQAy?W
Z9 = FILE 1 ! Load it into variable Z9, and tell MC :4\_upRE MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. e9CvdR l{kacfk#
b$*G&d5 Kr4%D* 调整参数直方图 >;s2V_d 在Command Window中输入MC PLOT .Rb4zLYL*w "`pg+t&
Mu$q) u 6Tq2WZ}<'
5mZ9rLn 总结 :X 1Y 本例讲述了使用 BTOL 来计算八片透镜组的公差分析,然后查看通过时钟单元格中的透镜来补偿楔角误差的情况下的像质统计。 最后,我们将在镜头重新聚焦和时钟元件之后,检查一组 100 个镜头的横向色差的统计数据。 l`:-B'WM G+3uY25y
Aq$o&t 感谢 09iD| $~
ASDOPTICS -- Advanced Optical System Design 'Rv.6>xqc
www.asdoptics.com 0zjGL7
sales@asdoptis.com 1"1ElH
support@asdoptics.com mm
|* zHW&i~ [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]