[分享]CodeV高级优化技术 [复制链接]

主要是看人家的操作步骤,想学命令的人请看，十分有用 B"Ma<"HU  
File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) C+L_f_6]  
Display > View Lens (accept defaults, click OK, keep window open) Ro@=oyLE  
In LDM spreadsheet, select surfaces 1 to Image S[;d\Z]~  
Choose Edit > Default Variables, then click in any cell to unselect the range =OeL
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Right click in each cell and choose Vary for fi~jT"_CI  
Thickness of surfaces 1, 4, 6 gy`WBg(7x  
Glass of surfaces 1, 4, 6 ew.jsa`TrW  
File > Save Lens I~ 1Rt+:  
Using Quick Analysis tool bar, click… *B)
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Quick Spot Diagram (note scale) ,p>@:C/M  
Quick Ray Aberration Plot (note scale)
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Quick Field Plot (note scales and maximum distortion value) [gDl<6
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Analysis > Diffraction > MTF %M*2j%6  
Freq/Calc Tab: Maximum 68, Increment 17 2EH0d6nt  
Graphics tab: Max plot freq 68 R=J5L36F  
Click OK (keep window open, tear off starting MTF graph for later comparison) P,rD{ 0~  
Optimization > Automatic Design #9glGPR(  
Output controls: Click Draw System button MW2{w<-]7  
General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) +QEP:#qZw  
Specific constraints: 4;2  
Click Insert Specific Constraint 7O-fc1OTv  
Default display is Optical Definitions, Effective Focal Length (correct choice) yNhRh>l  
Enter 8.25 for Constraint Target b~*CJ8Ad  
Click OK. 7Ucq(,\./  
File > Save Lens As (new name, digcam20_opt.len) iN9G`qF3!Q  
Re-run View Lens window to see new lens picture. X7rsO^}W  
Re-run each of the Quick Analysis windows and note scales. .*X=JFxl  
Re-run the MTF window, compare to tear-off of starting point LC4W?']/  
---------------------------------------------------------------------------------------------- (h|E@gRa  
以下直接复制到命令行即可出最终结果 []$L"?]0uk  
---------------------------------------------------------------------------------------------- @\WeI"^F8  
! Command inputs for Workshop 2-2 (for reference) T0{X,  
!Restore 20 Degree Digital Camera Lens Setup &^7(?C'u  
!FILE > OPEN R2A#2{+H  
RES digcam20_start.len aL&nD1f=!-  
!Vary all radii curvature by right clicking in LDM and selecting VARY C~IE_E&Q`  
!HINT: for curvatures highlight all and select vary. Then go back and !;UoZ~  
!freeze stop surface radius. t,u;"%go  
CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 7]_zWx,r  
!Vary all thicknesses by same method. Do not select surface with solve since RF= $SMTk  
!varying this surface will delete solve. If mistake, use UNDO or go to _fccZf(yC.  
!LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve Ro_jf

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THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 uD?Rs`  
THC S8 0 !Don't forget to vary the image distance which calculates best Q*hXFayx  
!best real-ray focus from paraxial image plane _SnD)k+TgJ  
!Vary glass by highlighting, right clicking, and selecting Vary }]Nt:_UCX  
GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 H*P[tyz$  
!Optimize OPTIMIZATION > AUTOMATIC DESIGN 8O_yZ ~Z4  
AUT #5=
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EFL Z1 = 8.25 !Effective Focal Length Constraint p<<dj%  
MNT 0.8 !Minimum Center Thickness General Constraint @*E=O|  
MNE 0.5 !Minimum Edge Thickness General Constraint ]=
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DRA S1..I YES !Draw a picture of lens system at each cycle PQ{5*}$N  
GO of {K{(M7@  
!Reanalyze the system. Make sure to "Tear Off" original analysis before !X9^ L^v}  
!re-executing to compare optimized system !4T!@"#  
!Re-execute Drawing ?./%7v  
VIE sDY+J(Z  
GO g4y&6!g  
!Re-execute MTF eM@xs<BR  
MTF S!n?b|_  
MFR 68 {.?pl]Zl6  
IFR 17 fRT4>So  
GO w"37sv  
!Re-execute Field (Distortion) Analysis %OsxXO?  
FIE ExM VGe  
GO }>EWFE`  
!Save Lens FILE > SAVE LENS AS... 3~{0X-  
SAV digcam20_opt

楼主辛苦了，谢谢！

要怎么样才能下载呀

看看怎么个高级法

还看不到，努力，努力

日文 看不懂啊 呵呵 但是还是DING

先看看高级法，谢谢了！

威望貌似不够

好 R y#
C#0  
谢了！

日文的?