概述 H9TeMY ASY查看倾斜数据 fmv:vs /9 MC PLOT预估公差Monte-Carlo分析 ti9e(Jt!O &XCd2
r-EIoZ"P 设置工作目录 mMZ{W+"[f 选择Dbook工作目录 Hn)?
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sRcd{)|Cq 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 Wq}6RdY$ZA vD9.X}l]
!L9|iC:8 初始透镜 iY@}Q " p.(+L^-= 点击打开C28M1,点击 JP\jhkn 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 3
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^u$=<66 准备Monte-Carlo分析 pwHe&7e# 在Command Window中输入LM MCFILE RE4#a2 MCFILE是调整MACro,是Monte-Carlo分析的一部分 H'!OEZ 点击运行MCFIlE ) aMiT 点击 打开C28M2.MAC,点击 k^K76m B [>p!*%m
z0ufLxq 有透镜都有楔角 \^y~w~g? 在Command Window中输入GET 5 xh#_K@ 8 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 C "@>NC_ 点击运行C28M2 OMjPC_ 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。 b+whZtNk7 _IU5HT}2
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.c<U5/ }I}GA:~$% 图像质量直方图 +[n#{;]< Xqm?@JN 在Command Window中输入MC PLOT E x_dqko 'M? ptu?f
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H'PP~ ckP AH E@ ASY查看倾斜数据 SbL7e#!! 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 ti1R6oSn 在Command Window中输入ASY $;ny`^8 a $'U?% A9ld9R 表面 1,5,7,9 和 12 已经被分配了组倾斜 _hJ+8B^` 94
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_M7|:* 增加伽马倾斜变量
}8"i~>>a 更改MCFILE.MAC为 (?,jnnub PANT ircL/: VY 14 TH IR2Qc6+{ VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). d?YSVmG VY 7 GPG G1zP^ogk VY 9 GPG 6_yatq5c VY 12 GPG >^#Liwm END =$^}"}$
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DTi^* Wj AANT 5HbJE' M 0 1 A P YA ! Control the boresight error this way. DrBkR`a? M 0 1 A P XA *&_A4) GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has D2o|.e<r GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. {s6#h #U GNR .5 1 3 M 1 0 0 F W>{&"
5 GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. r0&LjH&R GNR .5 1 3 M -1 0 0 F Um`KmM3 END 3ErV" R4"$ SYNOPSYS 10 cyjgi /Z MC v=dN$B5y3 *j1Skd.#At
wLO"[, 图像质量直方图 =:R${F 在Command Window中输入GET 5 Ae^4 在C28M2中注释掉TEST
}7fzEo`g 点击运行C28M2 r}|)oG,= 在Command Window中输入MC PLOT W S9:*YH Q>w)b]d~c
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dKchQsgCg 更改MCFILE ~<Wa$~oY 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 @\-*aS_8> Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. Rdd9JJsVd RMS 1 0 555 ! Run the RMS command, which also finds the centroid. T{#=A$vu Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, ` -W4/7 Z3 = FILE 5 ! and this is the Y. :G^4/A_ Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. 0}kvuuR Z5 = XA IN COLOR 3 ! Do the same thing in color 3. .OW5R* RMS 3 0 555 \j
we Z6 = FILE 4 kY4h-oZ Z7 = FILE 5 GV9pet89yu Z8 = YA IN COLOR 3 RdpOj >fT = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. .rDao]K Z9 = FILE 1 ! Load it into variable Z9, and tell MC )kKeA MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. j6 _w2 rg%m
dj 6Lf 0q1+5 调整参数直方图 K TE*Du 在Command Window中输入MC PLOT 4dSAGLpp \IR$~
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t3Iij0b~ 总结 zFwO( 本例讲述了使用 BTOL 来计算八片透镜组的公差分析,然后查看通过时钟单元格中的透镜来补偿楔角误差的情况下的像质统计。 最后,我们将在镜头重新聚焦和时钟元件之后,检查一组 100 个镜头的横向色差的统计数据。 sJg3WN IeIv k55
"(+aWvb 感谢 !) d
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MYg^ FQMA0"(G$ [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]