概述 VTk6.5!8 ASY查看倾斜数据 <HM\ZDo@P MC PLOT预估公差Monte-Carlo分析 rHPda?&H W)JUMW2|
pw{3I 2Ix 设置工作目录 T:o!H
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CN8GeZ-G 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 'c5#M,G~ Ze~$by|9f
L,!?'.*/] 初始透镜 &i"33.#] )V~Fl$A 点击打开C28M1,点击 9|WBJ6 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 6}
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jC+>^=J( 准备Monte-Carlo分析 }MP2)6 在Command Window中输入LM MCFILE 1)(p=<$ MCFILE是调整MACro,是Monte-Carlo分析的一部分 ha 点击运行MCFIlE P`6
T;|VDk 点击 打开C28M2.MAC,点击 @QI]P{ y _J~n 9R
#<f}.P.Uc 有透镜都有楔角 -v?,{?$0 在Command Window中输入GET 5 6GX'&z 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 MuB8gSu 点击运行C28M2 RrKAgw 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 #n%?} 58zs%+F
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#@H{Ypn` EquNg@25W 图像质量直方图 zMs]9o 1<A+.W 在Command Window中输入MC PLOT 'D%No!+Py :|`'\%zW-
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&b,.W;+ lMAmico ASY查看倾斜数据 ka{9{/dz3 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 X@Eq5s 在Command Window中输入ASY vM~/|)^0sW *E0+! y2>v'%]2 表面 1,5,7,9 和 12 已经被分配了组倾斜 8~RUYsg !_E E|#`n
wOE_2k 增加伽马倾斜变量 KIn^,d0H 更改MCFILE.MAC为 5FqUFzVqsl PANT RI w6i?/I VY 14 TH <y'B
!d# VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). toPA@V VY 7 GPG &=fBqod VY 9 GPG RBr VY 12 GPG [?Y u3E\ END :i0xer acB,u&
wJ! AANT O/_}O_rR M 0 1 A P YA ! Control the boresight error this way. <kn#`w1U' M 0 1 A P XA QnZR GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has g _;5" GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. ^i&Qr+v GNR .5 1 3 M 1 0 0 F .6!]RA5!= GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. 9UOx~Ty GNR .5 1 3 M -1 0 0 F lnbw-IE! END O8SX#,3^} SYNOPSYS 10 ']$ttfJB MC H(Mlf Gcg`Knr
7qon:]b4 图像质量直方图 ./kmI#gaV 在Command Window中输入GET 5 M7yJ2u <Ty 在C28M2中注释掉TEST 25ul,t_Du 点击运行C28M2 !IoD";Oi 在Command Window中输入MC PLOT 2t1 WbP1 *Dh.'bB!
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ec1snMY 更改MCFILE S)VuT0 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 Ec_
G9& Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. _kH#{4`Hw RMS 1 0 555 ! Run the RMS command, which also finds the centroid. x0.&fCh% Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, %'\D_W& Z3 = FILE 5 ! and this is the Y. |:!#kA Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. \#tr4g~u Z5 = XA IN COLOR 3 ! Do the same thing in color 3. #Vul#JHW RMS 3 0 555 :L:;~t K Z6 = FILE 4 )%X\5]w` Z7 = FILE 5 )~d2`1zGS Z8 = YA IN COLOR 3 ,~K_rNNZ = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. 3I:DL#f Z9 = FILE 1 ! Load it into variable Z9, and tell MC TW3:Y\ p MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. <n }=zu RfN5X}&A
Y+/ofk" P%Q}R[Q 调整参数直方图 NXeo&+F 在Command Window中输入MC PLOT SKLQAE5 Z I}m~7
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b@1QE 总结 DX$`\PA 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。 I_pA)P*Q(6 uO[4 WZ
BD4.sd+H, 感谢 Q2rZMK
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support@asdoptics.com qh.c#t {GWcw<g.B [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]