概述 N*eZ4s' ASY查看倾斜数据 SJ<nAX MC PLOT预估公差Monte-Carlo分析 2gA6$s7 V[#jrwhA
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d%iMjY`~[g 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 $. Ih- V
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iNcB6,++ 初始透镜 rAgb<D@,H Wh,p$|vL 点击
打开C28M1,点击
Uo# Pe@ieQ 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 uZCPxog
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<d8Yk>R 准备Monte-Carlo分析 Y-v6xUc{F 在Command Window中输入LM MCFILE C1hp2CW$5/ MCFILE是调整MACro,是Monte-Carlo分析的一部分 04o(05K 点击
运行MCFIlE Yf1?3(0O 点击
打开C28M2.MAC,点击
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U 1vZr{\ 有透镜都有楔角 w~Aw?75t 在Command Window中输入GET 5 ,VI2dNst\ 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 S3$&}I < 点击
运行C28M2 c1Skt 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。 r[K%8Y8`
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=A{F&:+a] *jM]:GpyoU 图像质量直方图 OQ&l/|{O0? kZ$2Uss 在Command Window中输入MC PLOT I|(r1.[K
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x. 8fxogz u^, eHO ASY查看倾斜数据 :<hM@>eFn 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 &.F]-1RN[ 在Command Window中输入ASY _\;0E!=p
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8%+ Hy= ?k@^U9?R 表面 1,5,7,9 和 12 已经被分配了组倾斜 qz95) VYbH:4K@%
|0OY>5 增加伽马倾斜变量 IK1'" S| 更改MCFILE.MAC为 f\xmv|8 PANT a@!(o )> VY 14 TH AT%6K. VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). x n?$@ VY 7 GPG 0Xb,ne
7 VY 9 GPG bI+/0Xx VY 12 GPG R#HVrzOO|T END 2D UY4Ti V_zU?}lZ^
5\V""fH AANT F%P"T%| M 0 1 A P YA ! Control the boresight error this way. Uo?4o*} M 0 1 A P XA z^vfha GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has ox*1F+Xri GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. PzOnS GNR .5 1 3 M 1 0 0 F 9fm9xTL GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. 1_WP\@O GNR .5 1 3 M -1 0 0 F SSxp!E' END D6-R>"} SYNOPSYS 10 |M`'
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\HXq~Y 图像质量直方图 pT{is.RM 在Command Window中输入GET 5 By waD? 在C28M2中注释掉TEST EHN(K- 点击
运行C28M2 [Do^EJ 在Command Window中输入MC PLOT =p^$>o
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Q3Pu<j}Y 更改MCFILE vJxEF&X 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 3Q'vVNFh< Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. D=Q.Q RMS 1 0 555 ! Run the RMS command, which also finds the centroid. elAWQE us Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray,
Y?TS, Z3 = FILE 5 ! and this is the Y. ]DKRug5 Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. FRuPv6 Z5 = XA IN COLOR 3 ! Do the same thing in color 3. 9}%$j RMS 3 0 555 /{f"0]-RA Z6 = FILE 4 ugN t7P,^ Z7 = FILE 5 v^ "qr?3V Z8 = YA IN COLOR 3 A|GtF3:G = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. b{qN7X~> Z9 = FILE 1 ! Load it into variable Z9, and tell MC WG A1XQ{ MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. rRg,{:;A %cLS*=MO
[0EWIdT*b [I=|"Ic~ 调整参数直方图 G<M0KU( 在Command Window中输入MC PLOT .<zKBv
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"]#Ij6ml 总结 ?HJh;96B 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。 S=ZZ[E_~S s]%Cz \
~v%6*9 感谢 4^uSW&`;/
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support@asdoptics.com D#UuIZ g!R7CRt% [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]