概述 =|0/Ynfe ASY查看倾斜数据 PU+1=%'V MC PLOT预估公差Monte-Carlo分析 M=%!IT HV\"T(89
rzV"Dm$' 设置工作目录 z%};X$V`J 选择Dbook工作目录 `Zf9$K| Zh,]J `
\n0gTwiO% 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 !$r9C/k J @B4
R&V
:t>Q:mX(N 初始透镜 *Sb2w*c> 76cEKHa< 点击打开C28M1,点击 b-nY xd 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 |nm2Uy/0 `a'`$'j
N84qcc `M rBav
~4 ^p}{ 准备Monte-Carlo分析 IJIQ"
s 在Command Window中输入LM MCFILE ':sTd^V MCFILE是调整MACro,是Monte-Carlo分析的一部分 $8@+j[> 点击运行MCFIlE *w 21U! 点击 打开C28M2.MAC,点击 'w6hW7"L CB]l[hM$
T6=-hA^A 有透镜都有楔角 %MuaW(I o 在Command Window中输入GET 5 s##Ay{ 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 SG`)PW? 点击运行C28M2 F[`vH 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。 7TdQRB Ff)@L-Y\K
[<Jp#&u6sb CWvlr nv
_BwKY#09Zp lh$CWsx 图像质量直方图 v= 8VvT8 e
Y DUon 在Command Window中输入MC PLOT B^m!t7/, r=0j7^B#
$rTu6(i1 4k$0CbHx0
GBr,LN kjX7- ZPY ASY查看倾斜数据 l
$w/Fz 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 .q inR6= 在Command Window中输入ASY Nm"<!a<F xp=Zd\5W$ >KHp-|0pv 表面 1,5,7,9 和 12 已经被分配了组倾斜 [Q:f-<nH #%WCL'6B
g? I!OG 增加伽马倾斜变量 +,wWhhvlzv 更改MCFILE.MAC为 U/5$%0) PANT BPiiexTV9 VY 14 TH 0V7 _n VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). 7@@<5&mN VY 7 GPG F-tFet
VY 9 GPG uAT/6@ VY 12 GPG 1=>2uYKR END ()B7(Y o"4E+1qwM
l_ b_-p AANT h[,XemwX M 0 1 A P YA ! Control the boresight error this way. #@q1Ko!NZ M 0 1 A P XA F~'sT}A* GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has S2bexbp0o GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. w_!%'9m> GNR .5 1 3 M 1 0 0 F
Z:TFOnJ GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. ,0,Oe=d GNR .5 1 3 M -1 0 0 F <d S5||| END ExqM1&zpK SYNOPSYS 10 K?JV]^ MC 01o [!n T +8eVj#N
tbS#^Y 图像质量直方图 ;tXY = 在Command Window中输入GET 5 pSXEJ 2k 在C28M2中注释掉TEST 'rvE 点击运行C28M2 _}^u-fJ/~ 在Command Window中输入MC PLOT k1m'Ka- IG&B2*
2=O))^8 #:Xa'D+
~7dF/Nn5 更改MCFILE q6Rw4 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 ~\3l!zIq Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. wZ
O@J| RMS 1 0 555 ! Run the RMS command, which also finds the centroid. VH[l\I(h Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, Z"]xdOre Z3 = FILE 5 ! and this is the Y. 8M~u_`6 Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. i!tc Z5 = XA IN COLOR 3 ! Do the same thing in color 3. Eh:yRJ_8 RMS 3 0 555 1B(G]o_>! Z6 = FILE 4 yj'Cy8 Z7 = FILE 5 +~:x}QwGT Z8 = YA IN COLOR 3 5e)i!;7Uv = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. 8'n#O>V@ Z9 = FILE 1 ! Load it into variable Z9, and tell MC N7a[B>+` MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. |Cu1uwy *0lt$F$~b
ig+k[`W ~RAzFLt6x 调整参数直方图 b13nE. 在Command Window中输入MC PLOT !#C)99L"F ?S8$5gA
oH=4m~'V 5R)[Ou.
G%Y*q(VrEu 总结 raSF3b/0 本例讲述了使用 BTOL 来计算八片透镜组的公差分析,然后查看通过时钟单元格中的透镜来补偿楔角误差的情况下的像质统计。 最后,我们将在镜头重新聚焦和时钟元件之后,检查一组 100 个镜头的横向色差的统计数据。 p?}&)Un )Gmb?!/^
X"wFQa 感谢 a!&bc8J7
ASDOPTICS -- Advanced Optical System Design 80 dSQ"y
www.asdoptics.com z"9aAytd
sales@asdoptis.com =%xIjxYl
support@asdoptics.com nM=2"`@$ V, E9Uds [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]