[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 ~_D.&-xUF  
File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) 1[SG.  
Display > View Lens (accept defaults, click OK, keep window open) 3OZPy|".ax  
In LDM spreadsheet, select surfaces 1 to Image
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Choose Edit > Default Variables, then click in any cell to unselect the range A#=TR_@:  
Right click in each cell and choose Vary for 3x0t[{l  
Thickness of surfaces 1, 4, 6 @vt.Db  
Glass of surfaces 1, 4, 6 jb.H[n,\  
File > Save Lens /D&&7;jJ  
Using Quick Analysis tool bar, click… sCFxn  
Quick Spot Diagram (note scale) r0XEB,}  
Quick Ray Aberration Plot (note scale) U-I,Q+[C[^  
Quick Field Plot (note scales and maximum distortion value) eluN~T:W  
Analysis > Diffraction > MTF  }~/b%^  
Freq/Calc Tab: Maximum 68, Increment 17 9D3{[  
Graphics tab: Max plot freq 68 T+<.KvO-  
Click OK (keep window open, tear off starting MTF graph for later comparison) "B_3<RSL  
Optimization > Automatic Design [k6I#v<&  
Output controls: Click Draw System button nF,F#V8l  
General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) >qmCjY1  
Specific constraints: V\;Xa0  
Click Insert Specific Constraint +i&<`ov  
Default display is Optical Definitions, Effective Focal Length (correct choice) 1[!v{F%]  
Enter 8.25 for Constraint Target q!ZM Wg  
Click OK. o.{W_k/n  
File > Save Lens As (new name, digcam20_opt.len) \VNu35* J|  
Re-run View Lens window to see new lens picture. Ek_5
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Re-run each of the Quick Analysis windows and note scales. l-+=Yk!X  
Re-run the MTF window, compare to tear-off of starting point C`[<6>&y  
---------------------------------------------------------------------------------------------- {o}U"b<+Ra  
以下直接复制到命令行即可出最终结果 p0Jr{hM  
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! Command inputs for Workshop 2-2 (for reference) @NLcO}  
!Restore 20 Degree Digital Camera Lens Setup AE0uBv  
!FILE > OPEN rAH!%~  
RES digcam20_start.len F8f}PV]b  
!Vary all radii curvature by right clicking in LDM and selecting VARY =,6H2ew  
!HINT: for curvatures highlight all and select vary. Then go back and heVkCM :  
!freeze stop surface radius. y{%0[x*N<m  
CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 nkW})LyB\  
!Vary all thicknesses by same method. Do not select surface with solve since NKu[6J?)  
!varying this surface will delete solve. If mistake, use UNDO or go to MCKN.f%lP  
!LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve 7n7Xyb  
THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 jRJG .hcB5  
THC S8 0 !Don't forget to vary the image distance which calculates best YB38K(  
!best real-ray focus from paraxial image plane {R}F4k  
!Vary glass by highlighting, right clicking, and selecting Vary P.Z:`P)  
GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 hNN>Pd~;  
!Optimize OPTIMIZATION > AUTOMATIC DESIGN @J[@Pu O  
AUT U#jz5<r  
EFL Z1 = 8.25 !Effective Focal Length Constraint .-d'*$ yJ  
MNT 0.8 !Minimum Center Thickness General Constraint aM}9ZurI  
MNE 0.5 !Minimum Edge Thickness General Constraint *f[5rr4  
DRA S1..I YES !Draw a picture of lens system at each cycle XO+BZB`F  
GO im<bo Mv  
!Reanalyze the system. Make sure to "Tear Off" original analysis before R}nvSerVb  
!re-executing to compare optimized system _~<sb,W  
!Re-execute Drawing )1s
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VIE ,md_eGF  
GO , >LJpv  
!Re-execute MTF K./qu^+k  
MTF Qs&;MW4q  
MFR 68 7v5]%%E/  
IFR 17 my (@~'  
GO [wGj?M}  
!Re-execute Field (Distortion) Analysis '`>%RZ]  
FIE 9@ k8$@  
GO #T=iS(i  
!Save Lens FILE > SAVE LENS AS... )~ (*q  
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 @Ou H=<YN  
谢了！

日文的?