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概述 h! uyTgq ASY查看倾斜数据 Q9AvNj>X MC PLOT预估公差Monte-Carlo分析 /ojx$Um <[n:Ij I!?Xq 设置工作目录 7_PY%4T" 选择Dbook工作目录 U2?R&c;b q6rkp f,Tl
rR":}LA^d 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 = r/8~~= |hj!NhBe a T(] 初始透镜 4Cu\|"5) 'm`}XGUBS 点击打开C28M1,点击 7w2$?k',- 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 1OExa<Zq 9,~7,Py } 7omHorU+ M.,DXEZT Wcc4/:`Hu 准备Monte-Carlo分析
:QP1! 在Command Window中输入LM MCFILE .]h/M,xg MCFILE是调整MACro,是Monte-Carlo分析的一部分 ,v mn{gz 点击运行MCFIlE WPsfl8@D 点击 打开C28M2.MAC,点击 ~5N
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Bz 有透镜都有楔角 bwhH2 ^ ! 在Command Window中输入GET 5
+kd1q 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 `1P|<VbZ 点击运行C28M2 0sU*3 r? 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。 C{m%]jKH 9s_^?q zMA;1Na 2?
yo ~IW{^u O<Q8%Az 图像质量直方图 r!fUMDS '4{=x]K 在Command Window中输入MC PLOT m-azd~r[ Dq~;h \=' NjZ~b/ NW5OLa")J< o$</At ?-:2f#bC ASY查看倾斜数据 OS;
T; 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 Ws|`E`6O 在Command Window中输入ASY MZ$uWm`/ u$^tRz9 u#EcR}=] 表面 1,5,7,9 和 12 已经被分配了组倾斜 1N(1h
D p,8~)ic_ TyIjDG6tM 增加伽马倾斜变量 }~+,x# 更改MCFILE.MAC为 {*B0lr` PANT ?[Y(JO# VY 14 TH =[]6NjKS, VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). ,\v'%,:C VY 7 GPG t?G6|3 VY 9 GPG E>]K#H
VY 12 GPG M{5AQzvs END {,sqUq ( p"
>*WQ 3<W%z]k@M AANT ~C%I'z' M 0 1 A P YA ! Control the boresight error this way. SC~k4&xy M 0 1 A P XA an"~n`g GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has O_1[KiZ GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. ,9bnR;f\ GNR .5 1 3 M 1 0 0 F FiiDmhu GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. HQm_ K0$ GNR .5 1 3 M -1 0 0 F A/<u>cCW END IyHbl_P ^ SYNOPSYS 10 V_gKl;Kfe8 MC x']'ODs `5@F'tKQ 5_'lu 图像质量直方图 J;obh.}u"{ 在Command Window中输入GET 5 To>,8E+GAb 在C28M2中注释掉TEST RX>P-vp 点击运行C28M2 iv$YUM+ 在Command Window中输入MC PLOT 2.z-&lFBZ eo9/ %nY\" L_!ShE CfU|]< 更改MCFILE =lJ
?yuc 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 ;Z{D@g+ Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. p5#x7*xR6 RMS 1 0 555 ! Run the RMS command, which also finds the centroid. p@G7}'|eyA Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, x>[]Qk^?q Z3 = FILE 5 ! and this is the Y. k B>F(^ Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. vv
,4n&D Z5 = XA IN COLOR 3 ! Do the same thing in color 3. y+ze`pL? RMS 3 0 555 \Vf:/9^ Z6 = FILE 4 \nZB@u;S Z7 = FILE 5 {zAI-?#*u Z8 = YA IN COLOR 3 oa:YAqT = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. :82h GU Z9 = FILE 1 ! Load it into variable Z9, and tell MC sWYnoRxu MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. w95M
B*N }'x;J \2s`mCY _Ub
`\ytx 调整参数直方图 hN'])[+V 在Command Window中输入MC PLOT sFFQ]ST2p R
p&J!hlA LQR2T5S/Q, |GnTRahV. Tzex\]fw 总结
BNK]Os 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。 &j4pC$Dj O{LCHtN Ki;SONSV~| 感谢 Xi&J%N' ASDOPTICS -- Advanced Optical System Design bT.q@oU www.asdoptics.com y'_8b=* sales@asdoptis.com OjUPvR2 0 support@asdoptics.com @oA z Y b+A{` [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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