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    [分享]CodeV高级优化技术 [复制链接]

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    离线longlllooo
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    只看该作者 40楼 发表于: 2006-03-27
    主要是看人家的操作步骤,想学命令的人请看,十分有用 p.RSH$]  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) 5z@QAQ  
    Display > View Lens (accept defaults, click OK, keep window open) 8ps1Q2|  
    In LDM spreadsheet, select surfaces 1 to Image :IRQouTf:,  
    Choose Edit > Default Variables, then click in any cell to unselect the range is6d:p  
    Right click in each cell and choose Vary for l *]nvd_  
    Thickness of surfaces 1, 4, 6 JVq`v#8  
    Glass of surfaces 1, 4, 6 k56*eEc  
    File > Save Lens |l673FcJ  
    Using Quick Analysis tool bar, click… %R@&8  
    Quick Spot Diagram (note scale) [WN2ZQ  
    Quick Ray Aberration Plot (note scale) XT{o ]S~nq  
    Quick Field Plot (note scales and maximum distortion value) #|;;>YnZ   
    Analysis > Diffraction > MTF my*E7[  
    Freq/Calc Tab: Maximum 68, Increment 17 a @i?E0Fr  
    Graphics tab: Max plot freq 68 yq,%<%+  
    Click OK (keep window open, tear off starting MTF graph for later comparison) :,pdR>q%(y  
    Optimization > Automatic Design Je#vu`.\\  
    Output controls: Click Draw System button Hr!%L*h?  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) ~NZ}@J{00_  
    Specific constraints: |6T"T P  
    Click Insert Specific Constraint >+F +"NAN  
    Default display is Optical Definitions, Effective Focal Length (correct choice) OJ,Z  
    Enter 8.25 for Constraint Target &O|qx~(  
    Click OK. R:Tv'I1-L  
    File > Save Lens As (new name, digcam20_opt.len) Oz4yUR  
    Re-run View Lens window to see new lens picture. 17S<6j#H5  
    Re-run each of the Quick Analysis windows and note scales. ~5 e 1&  
    Re-run the MTF window, compare to tear-off of starting point eJ_$Etc  
    ---------------------------------------------------------------------------------------------- Py~N.@(:1u  
    以下直接复制到命令行即可出最终结果 Mq4>Mu  
    ---------------------------------------------------------------------------------------------- ]Ag{#GJ5D  
    ! Command inputs for Workshop 2-2 (for reference) )!g@MHHL  
    !Restore 20 Degree Digital Camera Lens Setup ~vstuRRST  
    !FILE > OPEN C)|#z/"  
    RES digcam20_start.len /9(8ML#E  
    !Vary all radii curvature by right clicking in LDM and selecting VARY 3 , nr*R!  
    !HINT: for curvatures highlight all and select vary. Then go back and ^=,N] j  
    !freeze stop surface radius. LhQidvCNJ  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 != u S  
    !Vary all thicknesses by same method. Do not select surface with solve since EQ2HQz ]  
    !varying this surface will delete solve. If mistake, use UNDO or go to Lo uYY: Q  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve KK41I 8Mw  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 cPg$*,]  
    THC S8 0 !Don't forget to vary the image distance which calculates best M<cm]  
    !best real-ray focus from paraxial image plane L^{wxOf&6E  
    !Vary glass by highlighting, right clicking, and selecting Vary Ahrtl6@AS  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 U'Fc\M5l/l  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN jU_#-<'r  
    AUT g<5G#  
    EFL Z1 = 8.25 !Effective Focal Length Constraint MVZ9x%  
    MNT 0.8 !Minimum Center Thickness General Constraint HRW }Yl  
    MNE 0.5 !Minimum Edge Thickness General Constraint >|_B=<!99W  
    DRA S1..I YES !Draw a picture of lens system at each cycle 6M X4h  
    GO =(W l'iG   
    !Reanalyze the system. Make sure to "Tear Off" original analysis before y3!#*NU  
    !re-executing to compare optimized system [*v- i%U}  
    !Re-execute Drawing /*hS0xN*  
    VIE X:d[eAu0  
    GO k{ibD5B  
    !Re-execute MTF sT+\ z  
    MTF y>|AX/n  
    MFR 68 $Y<(~E$FX  
    IFR 17 TTm  
    GO G L8 N!,  
    !Re-execute Field (Distortion) Analysis &ZAc3@l[c  
    FIE 9<6Hs3|.!  
    GO *kKdL  
    !Save Lens FILE > SAVE LENS AS... AW/)R"+  
    SAV digcam20_opt
    离线将臣
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    只看该作者 41楼 发表于: 2006-03-28
    楼主辛苦了,谢谢!
    离线野狗
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    只看该作者 42楼 发表于: 2006-04-03
    要怎么样才能下载呀
    离线hail
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    只看该作者 43楼 发表于: 2006-04-03
    看看怎么个高级法
    离线veteran
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    只看该作者 44楼 发表于: 2006-04-08
    还看不到,努力,努力
    离线King8218
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    只看该作者 45楼 发表于: 2006-04-29
    日文 看不懂啊 呵呵 但是还是DING
    离线topgun234
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    只看该作者 46楼 发表于: 2006-05-01
    先看看高级法,谢谢了!
    离线zqing21
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    只看该作者 47楼 发表于: 2006-05-05
    威望貌似不够
    离线jxnk
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    只看该作者 48楼 发表于: 2006-05-17
    @#%rTKD9F  
    谢了!
    离线jqluowj
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    只看该作者 49楼 发表于: 2006-05-20
    日文的?