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概述 >guX,hx^ ASY查看倾斜数据 \'r;1W MC PLOT预估公差Monte-Carlo分析 _VB;fH$ |['SiO$) bw)E;1zo 设置工作目录 \=[38?QOY 选择Dbook工作目录 +W/{UddeKU th{ie2$ nf-6[dg 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 )8taMC:H^ 9e7):ZupO ewdcAF5 初始透镜 }R~C<3u\2 I* PxQ 点击 打开C28M1,点击 P_P~c~o 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 &p+2Vz{ J|@O4g E<p<"UjcCJ ,g 1~4,hqQ ?k=)T]-} 准备Monte-Carlo分析 E Uq6)
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在Command Window中输入LM MCFILE Uh XVeGO MCFILE是调整MACro,是Monte-Carlo分析的一部分 *&5./WEOH 点击 运行MCFIlE >_# A*B| 点击 打开C28M2.MAC,点击 [,Y;#; l$!Z};mw0E RDeI l& 有透镜都有楔角 =y^g*9}_ 在Command Window中输入GET 5 "HLh3L~ 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 m;sYg 点击 运行C28M2 *CV I@:Q9 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。 _QtW)\)5\ AHT(Z~C ;[7#h8 +3pfBE| w[uwhd @sRb1+nn 图像质量直方图 ;p"#ZS7 5r0Sl89J 在Command Window中输入MC PLOT Of
nN Q@TeU#2Y /AIFgsaY e63io0g> 4)9Pgp: tbB.n ASY查看倾斜数据 "VeNc,-nfQ 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击 运行C28M2 ^C8f( 在Command Window中输入ASY yg%T{hyzH Ut(BQM>U+$ Zf?jnDA 表面 1,5,7,9 和 12 已经被分配了组倾斜 rD>q/,X=\ `
kZ"5}li Z"G?+gM@ 增加伽马倾斜变量 ]2z
Gb5s" 更改MCFILE.MAC为 UFE~6"t( PANT 8WwLKZ} VY 14 TH ,f
.#- VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). ?o(Y\YJf VY 7 GPG ,27=i>> VY 9 GPG 6 w0r)
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M 0 1 A P YA ! Control the boresight error this way. (!<G` ;}u M 0 1 A P XA h-@_.&P0e GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has d`KW]HJw GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. "oCXG`.k& GNR .5 1 3 M 1 0 0 F c`V~?]I> GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. 'L6+B1Op GNR .5 1 3 M -1 0 0 F 4hV~
ir END ,)}-mu SYNOPSYS 10 zQx7qx MC `"|u
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j,g.Eo h{Y#. j~aS 图像质量直方图 !xD_=O 在Command Window中输入GET 5 j`"cU$NRM 在C28M2中注释掉TEST RTYhgq 点击 运行C28M2 }x:nhy` 在Command Window中输入MC PLOT zj'uKBDl Z9lfd6MU, K9UWyM<(2C G6j9,#2@ nB ,&m& 更改MCFILE mr`EcO0 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 9 Dx9alJR Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. 86f/R
c RMS 1 0 555 ! Run the RMS command, which also finds the centroid. 2aGK}sS6 Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, n]%yf9,w Z3 = FILE 5 ! and this is the Y. a.g:yWL\ Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. ,m.IhnCV\ Z5 = XA IN COLOR 3 ! Do the same thing in color 3. f<( ysl1[ RMS 3 0 555 n5 jzVv Z6 = FILE 4 *mXs(u Z7 = FILE 5 `@i!'h Z8 = YA IN COLOR 3 .cm$*>LW:x = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. Uzd\#edxJ Z9 = FILE 1 ! Load it into variable Z9, and tell MC nK|WzUtp MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. 6\?<:Qto ,(CIcDJ2U_ i^DZK&B@u . xdSUe 调整参数直方图 8Dy;'BtT 在Command Window中输入MC PLOT ~@bh[o~rF "# BI" giz#(61j^ |0/~7l @I|gA 总结 +eD+Z.{ 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。 3.s.&^ y2,M9 :*/`"M)' 感谢 V3$Yr"rZ; ASDOPTICS -- Advanced Optical System Design Q{+&3KXH www.asdoptics.com weky
5(: sales@asdoptis.com o Kfm=TbY support@asdoptics.com ]\5?E }kd V0x;*)\PYm [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]
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