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概述 U6t>UE6k ASY查看倾斜数据 "iMuA MC PLOT预估公差Monte-Carlo分析 _s[ohMlh -lQ8
&eB @>}!g9c 设置工作目录 Rp^kD ,* 选择Dbook工作目录 az*c0Z<pl % r`hW\4{ A_tdtN< 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 ,6=j'j1#a v,I4ozDx `aD~\O 初始透镜 :XC~G&HuF6 Iq]+O Q 点击打开C28M1,点击 F0qpJM, 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 v-B{7
~=#Z r5M {* 7hQXGY,q { 0RwjPYp 0ft 81RK 准备Monte-Carlo分析 fd!bs*\X 在Command Window中输入LM MCFILE pX8TzmIB0 MCFILE是调整MACro,是Monte-Carlo分析的一部分 Q'5]E{1<'n 点击运行MCFIlE {$-lXw4 点击 打开C28M2.MAC,点击 "Rr)1x7 4
3V{q OyH>N/ 有透镜都有楔角 eS-akx^@ 在Command Window中输入GET 5 L1ro\ H 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100
&OQ37(<_ 点击运行C28M2 akATwSrU 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。 a> qB
k}) ', ~ UCV1 { 4zKmoYt I!1|);li ]s_,;PG U 图像质量直方图 N iw~0"-V *lyy |3z 在Command Window中输入MC PLOT /|Z_Dy xl2;DFiYt Oxsx\f_ |`eHUtjH 1i3;P/ a;bmZh ASY查看倾斜数据 @=rYOQj| 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击运行C28M2 {6Y |Z> 在Command Window中输入ASY yUnNf 2i L7\V^f%yCm 3D 4-Wo4 表面 1,5,7,9 和 12 已经被分配了组倾斜 M5 \flE2 jKr\mb M`V<` 增加伽马倾斜变量 h'lqj0 更改MCFILE.MAC为 @n,V2`" PANT #No3}O;"g VY 14 TH f[}(E VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). \MqOHM.[ VY 7 GPG 8ShIn@|32 VY 9 GPG S5o,\wT VY 12 GPG |PtfG2Ty? END qP{Fwn
2nf<RE> m^%@bu, AANT r[g M 0 1 A P YA ! Control the boresight error this way. ,I6li7V M 0 1 A P XA y0f:N
U GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has @U+#@6 GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. 5o6X.sC8e GNR .5 1 3 M 1 0 0 F 1-V"uLy@gC GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. mq}V @H5 GNR .5 1 3 M -1 0 0 F 4mjlat(d END po\(O8#5U SYNOPSYS 10 ZyM7)!+kPa MC 9;7Gzr6A" brCXimG&jo :6MV@{;PJ 图像质量直方图 qxB|*P` 在Command Window中输入GET 5 U ,NGV0 在C28M2中注释掉TEST a[Nm<
qV05 点击运行C28M2 *8r^!(Kj 在Command Window中输入MC PLOT \sz*M
B %nRgHN> cO$xT;kK e%s1D A+|bJ>q 更改MCFILE QLH!> 9Ch 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 e"y-A&| Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. ,wf:Fr RMS 1 0 555 ! Run the RMS command, which also finds the centroid. /WGD7\G'8 Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, }.a{;{y Z3 = FILE 5 ! and this is the Y. E.%V0} Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. S B~opN Z5 = XA IN COLOR 3 ! Do the same thing in color 3. C$p012D1 RMS 3 0 555 ~&?57Sw*m Z6 = FILE 4 E{0e5. { Z7 = FILE 5 5dGfO:Dy_ Z8 = YA IN COLOR 3 NH;e|8 = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. 0W0GSDx Z9 = FILE 1 ! Load it into variable Z9, and tell MC )DmydyQ' MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. mqHcD8X {#st>%i -AD@wn!wCJ svx7 调整参数直方图 ^k*%`iQ 在Command Window中输入MC PLOT E[WU :zX^H9'E<( ?wu@+ !E&l=*lM.
)ut$644R 总结 j,Mbl"P 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。 k-H6c *^%+PQ (/2rj[F& 感谢 cRH(@b
Xr ASDOPTICS -- Advanced Optical System Design B`.aQ www.asdoptics.com &@,lF{KTL sales@asdoptis.com 43E)ltR=] support@asdoptics.com 2 431v@ c(uDkX [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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