概述 (rfR:[JkC2 ASY查看倾斜数据 c&GVIrJ MC PLOT预估公差Monte-Carlo分析 1z5Oi u s9)U",
#@3&1}J/ 设置工作目录 _/>JM0 选择Dbook工作目录 9z$fDs}.q
Y*Ra!]62
Bgvv6(i 参考Donald Dilworth《Lens Design Automatic and quasi-autonomous computational methods and techniques》第28章 !JGe
.U5 -+ha4JOB
=+z +`ot 初始透镜 8%ea(|Wjg ~EL3I 点击
打开C28M1,点击
. \t8s0A 此 MACro 将镜头输出并将副本存储在透镜库位置 5,然后创建一个 BTOL 公差分析 k:QeZn(
/L yoTBG
J^V}%N". /
:z<+SCh
B8~JUGD 准备Monte-Carlo分析 {KGEv% 在Command Window中输入LM MCFILE |Fi{]9(G2 MCFILE是调整MACro,是Monte-Carlo分析的一部分 >2t.7UhDI 点击
运行MCFIlE srCpgs]h 点击
打开C28M2.MAC,点击
2if7|o$= [2$mo;E?
#=g1V?D 有透镜都有楔角 .<Rw16O 在Command Window中输入GET 5 2Wn*J[5 在C28M2中注释掉TEST,更改SAMPLES 1为SAMPLES 100 tP][o494\& 点击
运行C28M2 9,wD 元件现在都有楔角误差,因此 PAD 显示不能像以前那样为透镜着色。 hl]q6ZK!6
MO>9A,&f
M
'#a.z% 3%[;nhbA7
SNJSRqWL/ &.l^> # 图像质量直方图 ?:42jp3 7,lnfCm H 在Command Window中输入MC PLOT 8g0VTY4$jP
?Gl]O3@3
5MCnGg@ Lc#GBaJ
"vka7r x:K~?c3 ASY查看倾斜数据 w7@TM%nS 在C28M2中取消注释TEST,并在TEST前加入命令WEDGES CLOCK,点击
运行C28M2 vc0LV'lmg 在Command Window中输入ASY ZuFcJ?8i
uCr :+"C oo\7\b#Jx 表面 1,5,7,9 和 12 已经被分配了组倾斜 &,l(2z[ Rb!y(&>v
'^.`mT'P 增加伽马倾斜变量 3;RQ\{eM 更改MCFILE.MAC为 GXp`yK9c PANT "ze-Mb VY 14 TH @-ml=S7;Sz VY 5 GPG ! Vary group gamma tilt on surfaces 5, 7, 9, and 12 (but not surface 1). ]9N&I/- VY 7 GPG jF}-dfe VY 9 GPG E<l/o5<nC VY 12 GPG U`aB&[=$ END [{$%9lm s IFE:/1,
3K=%I+G(4 AANT ]rG/?1'^i M 0 1 A P YA ! Control the boresight error this way. b'W.l1]<- M 0 1 A P XA byFO^pce GSR .5 10 5 M 0 0 0 F ! Correct over the full pupil since the lens no longer has ]OtnekkK$ GNR .5 2 3 M .7 0 0 F ! bilateral symmetry. E<jW;trt_ GNR .5 1 3 M 1 0 0 F W,|+Dl GNR .5 2 3 M -.7 0 0 F ! For the same reason we also control the negative field. i! x>)E GNR .5 1 3 M -1 0 0 F kH5D%`Kw END g#MLA5%=u SYNOPSYS 10 ~Pj q3etk MC Cz)&R^ <5?pa3
_u+ 7> 图像质量直方图 VV{>Kq+&,v 在Command Window中输入GET 5 2t4\L3 在C28M2中注释掉TEST WfD fj 点击
运行C28M2 <.mH-Y5i 在Command Window中输入MC PLOT :KgH7s}
ftG3!}
;=7K*npT @c-
|r*)U(c` 更改MCFILE "M, 1ElQ 在MCFILE.MAC中的命令SYNOPSYS 10和MC之间添加如下命令 o{6q>Jm Z1 = XA IN COLOR 1 ! Get the actual X coordinate of the chief ray in color 1. iy8J l RMS 1 0 555 ! Run the RMS command, which also finds the centroid. /)T~(o|i Z2 = FILE 4 ! This is the X-centroid location, relative to the chief ray, ?G5,}% Z3 = FILE 5 ! and this is the Y. 9b&|'BBW Z4 = YA IN COLOR 1 ! Also get the actual Y coordinate. D<m0G]Ht* Z5 = XA IN COLOR 3 ! Do the same thing in color 3.
[}YUi>NGA RMS 3 0 555 5f{P% x( Z6 = FILE 4 qiB~ Z7 = FILE 5 (Vr%4Z8 Z8 = YA IN COLOR 3 2j:0!% = SQRT((Z1 + Z2 - Z5 - Z6)**2 + (Z3 + Z4 - Z7 - Z8)**2) ! The separation. `sCn4-$8 Z9 = FILE 1 ! Load it into variable Z9, and tell MC FJDE48Vi MC IZ9 "RedCen-BlueCen" ! to gather the statistics and plot Z9 with this label. g@37t @I LQHL4jRXU
zGFD71=# <n4` #d 调整参数直方图 x ZP*%yM 在Command Window中输入MC PLOT W&=OtN
U!
r=&,2meo
K8aqC{ vjq2(I)u
uN:KivVe 总结 mUbm3JIjJ 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。 Z(7kwhP[` =KUmvV*\
.G8>UXX 感谢 $'%GB $.
ASDOPTICS -- Advanced Optical System Design &s='$a;4
www.asdoptics.com T#H^
}`
sales@asdoptis.com c7jmzo
support@asdoptics.com {u/1ph- Lxwi"ndP [ 此帖被optics1210在2019-04-08 10:22重新编辑 ]