概述 ww]^H$In ASY查看倾斜数据 6G<t1?_yD MC PLOT预估公差Monte-Carlo分析 2g6G\F -bamNw>|
buXPeIo^VM 设置工作目录 e$E~@{[1) 选择Dbook工作目录 T/_JXK>W
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_Gf.1Bsf@S 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 V0gk8wD ">n38:?R
&~u=vuX 初始透镜 L29,Y=n@ o|s JTY 点击
打开C28M1,点击
+q==Y/z 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 m})q8b!S
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U#O6l-xe] 准备Monte-Carlo分析 gDw:Z/1X` 在Command Window中输入LM MCFILE s_=/p5\ MCFILE是调整MACro,是Monte-Carlo分析的一部分 _l&`*
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运行MCFIlE VK*2`Z1 点击
打开C28M2.MAC,点击
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<"uT=]wZ= 有透镜都有楔角 3gW4\2|T 在Command Window中输入GET 5 ({ 7tp!@ 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 zFjG20w%3g 点击
运行C28M2 y@;4F n/ 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。 8 oHyNo
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BX|+"AeF aW8Bx\q 图像质量直方图 J~5VL |ca g8yWFqE!T 在Command Window中输入MC PLOT W^2Q"c#7F
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.~Psw# ASY查看倾斜数据 Jy'ge4]3 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 [_jTy;E 在Command Window中输入ASY TxhTK5#f
'|0Dt|$ "`DCXn#mB 表面 1,5,7,9 和 12 已经被分配了组倾斜 q/,W'lQ\; "
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ex8mA6g 增加伽马倾斜变量 DRD%pm( 更改MCFILE.MAC为 4q)eNcs PANT W"fdK_F\ VY 14 TH =KwG;25hX VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). +]Oq{v:e VY 7 GPG H&65X VY 9 GPG Ga-AhP VY 12 GPG Bv$;yR END ,jyNV<dI --0z"`@{
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'Q M 0 1 A P YA ! Control the boresight error this way. @3bQ2jn M 0 1 A P XA
Tx35~Z`0 GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has VdR5ZP GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. S @\Pki+n[ GNR .5 1 3 M 1 0 0 F rMqWXGl`( GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. WKZ9i2hcdf GNR .5 1 3 M -1 0 0 F 3OV#H% END z3b8 SYNOPSYS 10 2.Ym MC R|h9ilc >Qc0g(w
t&u,Od 图像质量直方图 q('O@-HA 在Command Window中输入GET 5 g% :Q86u 在C28M2中注释掉TEST E7+y
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运行C28M2 xaWd\]UF 在Command Window中输入MC PLOT 7t\W{y
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:{C#<g` 更改MCFILE ):eX* 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 FsZF>vaV Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. DY?`Y%" RMS 1 0 555 ! Run the RMS command, which also finds the centroid. w-[WJ:2. Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, ?gjM]Ki%: Z3 = FILE 5 ! and this is the Y. Wx~0_P Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. w:Fes Z5 = XA IN COLOR 3 ! Do the same thing in color 3. Ul OoMGg RMS 3 0 555 gOa'o< Z6 = FILE 4 ?3Wh.%n Z7 = FILE 5 W,YzD&f=uS Z8 = YA IN COLOR 3 Z~$=V:EA? = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. ="3Hc=1?R Z9 = FILE 1 ! Load it into variable Z9, and tell MC ~f2H@# MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. {Q^P< r ,|T@|{
It!%/Y5 MuYr?1<q 调整参数直方图 K9}ppgL'$ 在Command Window中输入MC PLOT o87. (
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#ldNWwvRGj 总结 w``t"v4 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。 Zse3e Bm"jf]
'Wl))lB 感谢 ( }5k"9Z
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support@asdoptics.com <6U{I ' ^10*s,(uS? [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]