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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 l !ZzJ&  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) l I2UpfkBP  
    Display > View Lens (accept defaults, click OK, keep window open) <)oxs ]<  
    In LDM spreadsheet, select surfaces 1 to Image o_r{cnu  
    Choose Edit > Default Variables, then click in any cell to unselect the range FV%|*JW[;N  
    Right click in each cell and choose Vary for @Y#TWt#  
    Thickness of surfaces 1, 4, 6 J$-1odL0Z  
    Glass of surfaces 1, 4, 6 i'}"5O+  
    File > Save Lens xFyBF[c  
    Using Quick Analysis tool bar, click… y tTppmJF  
    Quick Spot Diagram (note scale) zoj w^%W  
    Quick Ray Aberration Plot (note scale) N<QLvZh  
    Quick Field Plot (note scales and maximum distortion value) $-gRD|oY  
    Analysis > Diffraction > MTF H)K.2Q  
    Freq/Calc Tab: Maximum 68, Increment 17 y <P1VES  
    Graphics tab: Max plot freq 68 Ua+Us"M3}  
    Click OK (keep window open, tear off starting MTF graph for later comparison) v&`n}lS  
    Optimization > Automatic Design ,MD >Jx|  
    Output controls: Click Draw System button T=fVD8  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) CDDEWVd  
    Specific constraints: ]jV1/vJ-!  
    Click Insert Specific Constraint RR>G}u9 np  
    Default display is Optical Definitions, Effective Focal Length (correct choice) Sbj{)  
    Enter 8.25 for Constraint Target dkZ[~hEQG-  
    Click OK. ?q"9ZYX<  
    File > Save Lens As (new name, digcam20_opt.len) C0L(ti;  
    Re-run View Lens window to see new lens picture. O! w&3 p  
    Re-run each of the Quick Analysis windows and note scales. 4*Z>-<W=  
    Re-run the MTF window, compare to tear-off of starting point sA+( |cEh  
    ---------------------------------------------------------------------------------------------- p0HcuB)Y  
    以下直接复制到命令行即可出最终结果 7Y^2JlZu=  
    ---------------------------------------------------------------------------------------------- 0|?DA12Z  
    ! Command inputs for Workshop 2-2 (for reference) Chtls;Ph[  
    !Restore 20 Degree Digital Camera Lens Setup mMad1qCi7  
    !FILE > OPEN >  !WFY  
    RES digcam20_start.len M5+K[Ir/y9  
    !Vary all radii curvature by right clicking in LDM and selecting VARY ['l}*  
    !HINT: for curvatures highlight all and select vary. Then go back and @T{I;8S  
    !freeze stop surface radius. WQHlf 0]  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 wr2F]1bh@  
    !Vary all thicknesses by same method. Do not select surface with solve since /fxv^C82yv  
    !varying this surface will delete solve. If mistake, use UNDO or go to N'8}5Kx5  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve hle@= e/n  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 _u;34H&/  
    THC S8 0 !Don't forget to vary the image distance which calculates best _"qX6Jc  
    !best real-ray focus from paraxial image plane _i0,?U2C  
    !Vary glass by highlighting, right clicking, and selecting Vary E D_J8 +  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 {-s7_\|p(  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN Il!#]  
    AUT >orDw3xC  
    EFL Z1 = 8.25 !Effective Focal Length Constraint ~Yl%{1  
    MNT 0.8 !Minimum Center Thickness General Constraint Yd<q4VJR  
    MNE 0.5 !Minimum Edge Thickness General Constraint "C]_pWk  
    DRA S1..I YES !Draw a picture of lens system at each cycle S&~;l/  
    GO *l'5z)]  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before {c=H#- A  
    !re-executing to compare optimized system |A:+[35  
    !Re-execute Drawing m[&pR2T  
    VIE N#vV;  
    GO .T7S1C $HP  
    !Re-execute MTF MT.D#jv&  
    MTF aP +)  
    MFR 68 uh~,>~a|  
    IFR 17 K$~Ja  
    GO )}T0SGY  
    !Re-execute Field (Distortion) Analysis CGCSfoS9f  
    FIE [f-<M@id/  
    GO QCvst*  
    !Save Lens FILE > SAVE LENS AS... |FZIUS{]  
    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
    )0W-S9e<  
    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?