|
概述 H@uu;:l<7A ASY查看倾斜数据 A'jvm@DvQI MC PLOT预估公差Monte-Carlo分析 12Oa_6<\0; jB?SX fmuh9Z 设置工作目录 unFRfec{ 选择Dbook工作目录 ^N/d`IAjv L(;$(k-/( \\dUp>1= 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 =>;&M)+q AO7[SHDZ KmNnW1T 初始透镜 i{6&/TBnr [on_=N{W[ 点击 打开C28M1,点击 \|0z:R;X 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 Lu}jk
W*
mWv$eR %hSQ\T<8[o 4QA~@pBX^{ o`iA& 准备Monte-Carlo分析 Lk !)G'42 在Command Window中输入LM MCFILE J#$U<`j*G MCFILE是调整MACro,是Monte-Carlo分析的一部分 WLl8oE<X 点击 运行MCFIlE DquLr+s~ 点击 打开C28M2.MAC,点击 [Qnf]n\FJ '[WL8,.Q lOt7ij(,L 有透镜都有楔角 w0~%,S 在Command Window中输入GET 5 VM%g QOo< 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 lKsn6c,] 点击 运行C28M2 v[Q)L!J1 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 T01Iu =^KgNQ 1Vu#:6% xF[%R{Mn' 6k
t,q0 wyy
1M+ 图像质量直方图 *a Z1 4 9ngxkOGx 在Command Window中输入MC PLOT 8oJl ] '{ _ X1 ^sf,mM~D bG]0| inaO{ny y n<C]
6H ASY查看倾斜数据 H7Q$k4\l 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击 运行C28M2 8._uwA<[ 在Command Window中输入ASY VW\S>=O99 )95k3xo b=5w>* 表面 1,5,7,9 和 12 已经被分配了组倾斜 AIg4u(j :(A&8<}-6 E:K4k < 增加伽马倾斜变量 X]=eC6M}:V 更改MCFILE.MAC为 OInl?_,,T# PANT N-K/jY VY 14 TH xE8?%N U VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). *\XOQWrF VY 7 GPG ^4fvV\ne_~ VY 9 GPG Uoe{,4T VY 12 GPG c]{}|2u END M 2hZ' (X "J)xaQ V*@aE AANT RB %+|@c M 0 1 A P YA ! Control the boresight error this way. o-@01_j M 0 1 A P XA 1b3 a(^^E GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has 46g0
e GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. %C/p+Tg GNR .5 1 3 M 1 0 0 F .aT@'a{F GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. "B{3q`( GNR .5 1 3 M -1 0 0 F K%dQ;C*? END "%Ok3Rvv SYNOPSYS 10 8_}t,BC MC d3c.lD)L9 m#UQ,EM %j\&}>P4$ 图像质量直方图 s6~;)(r 在Command Window中输入GET 5 SZW_V6\t> 在C28M2中注释掉TEST g!}]FQBb 点击 运行C28M2 YD[HBF)~j 在Command Window中输入MC PLOT 7GO9z<m) vi}16V84l U\P4ts )9nW`d+ dNgA C){w 更改MCFILE s>/Xb2\ 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 b1?^9c#0d Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. Sh(ys*y> RMS 1 0 555 ! Run the RMS command, which also finds the centroid. TX=894{nGh Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, oE+P= Z3 = FILE 5 ! and this is the Y. Q2 !GWz$ Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. S=,czs3N Z5 = XA IN COLOR 3 ! Do the same thing in color 3. zb{79Os[B RMS 3 0 555 }*(_JR4G Z6 = FILE 4 3Rb#!tx9 Z7 = FILE 5 3`&FXgo Z8 = YA IN COLOR 3 mFTuqujO = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. 7n#-3#_mG Z9 = FILE 1 ! Load it into variable Z9, and tell MC \oWpyT _ MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. )8C`EPe JPZp*5c6A X:UlL"G 7dY_b 调整参数直方图 nms[No? 在Command Window中输入MC PLOT x6,ozun rci,&>L" Rj";?.R*e GM2}]9 b\0>uU 总结 Z5'^81m$o 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。 RTh=x. R:f!ywj% )G)6D"5,+G 感谢 /''=V.-N ASDOPTICS -- Advanced Optical System Design )!-gT www.asdoptics.com y-26\eY^P sales@asdoptis.com OM1Z}%J support@asdoptics.com }W'j Dz7O +UDt2 [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
|