概述 #CcC& I
:c ASY查看倾斜数据 e^ ZxU/e MC PLOT预估公差Monte-Carlo分析 \[CPI`yQe <5fb,@YN
'U|Tye i? 设置工作目录 i p"LoCE 选择Dbook工作目录 mAZfo53 V!XT=Ou?6
65g"$:0 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 .kT}E5 ))xyaYIZkk
-&UP[Mq 初始透镜 {OBV+}# wiE'6CM 点击打开C28M1,点击 +/|;<K5_LI 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 4IUdlb \(g/::|
*l9Wj$vja M&q3xo"w
#UYrSM@u 准备Monte-Carlo分析 s ~Xa=_+D 在Command Window中输入LM MCFILE :@=;WB*0 MCFILE是调整MACro,是Monte-Carlo分析的一部分 K|Kc.
点击运行MCFIlE ("!P_Q# 点击 打开C28M2.MAC,点击 O
S% Zp'q;h_
J}M_Ka 有透镜都有楔角 uNoP8U%* 在Command Window中输入GET 5 J4VyP["m 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 <Z:Fnp 点击运行C28M2 `rQDX<? 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 !8ch&cr)o+ ]?"1FSu-8r
1v2pPUH\ S9@2-Oc
: l&g5 9s9_a4t5 图像质量直方图 \fjr`t] R&P}\cf8T 在Command Window中输入MC PLOT x4 .Y&Wq# M"l<::z
+@5@`"Jry ~V`F5B
?K9zTas@ sQ05wAv ASY查看倾斜数据 %<?U`o@* 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 c'Mi9,q 在Command Window中输入ASY 'v?"TZ z!>
H^v JrA\ V=K 表面 1,5,7,9 和 12 已经被分配了组倾斜 [/'=M h vOnhJN
L2P#5B!S 增加伽马倾斜变量 y%NZ(Y,v 更改MCFILE.MAC为 \-eDNwJ:#@ PANT 2J0N]`|) VY 14 TH *<rBV`AP VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). '3'*VcL( VY 7 GPG eJ2$DgB}t VY 9 GPG cE SSSH!m VY 12 GPG lQ!)0F END UP?]5x> j 5{"j
8*\PWl AANT %`b
%TH^ M 0 1 A P YA ! Control the boresight error this way. ;c;5O@R}3 M 0 1 A P XA l2[{T^ GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has n)6mfoe GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. trAIh}Dj GNR .5 1 3 M 1 0 0 F 5uxB)Dx) GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. Z<M?_<3 GNR .5 1 3 M -1 0 0 F $EUlh^ END pjaDtNb SYNOPSYS 10 )HPe}(ypt MC sPoH12?AL KB6'sj
cq-UVk"Gl 图像质量直方图 6Q}WX[| tQ 在Command Window中输入GET 5 /QT"5fxKJ 在C28M2中注释掉TEST S{. G=O 点击运行C28M2 NJ ];Ck 在Command Window中输入MC PLOT 1 Ka,u20 W]l&mr
pipO,n r)Dln5F
<~ 9a3c? 更改MCFILE 8e{S(FZ7Ed 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 WY3D.z-</ Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. B^yA+&3HI RMS 1 0 555 ! Run the RMS command, which also finds the centroid. Wd78 bu| Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, [l%6wIP&{ Z3 = FILE 5 ! and this is the Y. xfsf Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. z3+7gp+I; Z5 = XA IN COLOR 3 ! Do the same thing in color 3. ;(1Xb RMS 3 0 555 Tu*"+*r>s Z6 = FILE 4 hNWZ1r~_ Z7 = FILE 5 \cKY{(E Z8 = YA IN COLOR 3 {=)g?!zC = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. ICxj$b Z9 = FILE 1 ! Load it into variable Z9, and tell MC !\RBOdw C MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. z&x3":@u< 3|qT.QR`Z
\ =(r6X kl/eJN'S 调整参数直方图 `N.^+Mvx- 在Command Window中输入MC PLOT $ &III
7%g8&d
0%f}w0]: sH_5.+,`
$wq[W,'#L 总结 %D9,Femt 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。 Sh(W s2b7 LLlt9(^d
_RI!Z 感谢 A\IQM^i
ASDOPTICS -- Advanced Optical System Design T|fmO<e*n
www.asdoptics.com Rx\.x? &
sales@asdoptis.com l%^VBv>
2
support@asdoptics.com ~,jBm^4 (^)" qsB [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]