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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 FI`nRFq)C  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) EFRZ% Y  
    Display > View Lens (accept defaults, click OK, keep window open) co<2e#p;  
    In LDM spreadsheet, select surfaces 1 to Image 8g[ (nxI~  
    Choose Edit > Default Variables, then click in any cell to unselect the range K#l  -?  
    Right click in each cell and choose Vary for !Bk[p/\  
    Thickness of surfaces 1, 4, 6 dThn?  
    Glass of surfaces 1, 4, 6 -t%{"y  
    File > Save Lens QDjW!BsX3  
    Using Quick Analysis tool bar, click… *#Lsjk~_-  
    Quick Spot Diagram (note scale) @Z9>3'2]A  
    Quick Ray Aberration Plot (note scale) _OJ0 < {E  
    Quick Field Plot (note scales and maximum distortion value) 5w,lw  
    Analysis > Diffraction > MTF ,#E3,bu6_4  
    Freq/Calc Tab: Maximum 68, Increment 17 bl" (<TM  
    Graphics tab: Max plot freq 68 $ ] W[y=  
    Click OK (keep window open, tear off starting MTF graph for later comparison) `q f\3JT\  
    Optimization > Automatic Design lruF96C/Y  
    Output controls: Click Draw System button tDC0-N&6S~  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) BaWQ<T8p8  
    Specific constraints: ]k'#g Z$  
    Click Insert Specific Constraint 4;BW  
    Default display is Optical Definitions, Effective Focal Length (correct choice) =E [4H  
    Enter 8.25 for Constraint Target 'w`SBYQ5  
    Click OK. .Bb$j=  
    File > Save Lens As (new name, digcam20_opt.len) Q$xa  
    Re-run View Lens window to see new lens picture. <[Tq7cO0  
    Re-run each of the Quick Analysis windows and note scales. ,zAK3d&hj  
    Re-run the MTF window, compare to tear-off of starting point }zkL[qu;  
    ---------------------------------------------------------------------------------------------- >W`S(a Mn  
    以下直接复制到命令行即可出最终结果 CN\|_y  
    ---------------------------------------------------------------------------------------------- t(J![wB}  
    ! Command inputs for Workshop 2-2 (for reference) r/mA2  
    !Restore 20 Degree Digital Camera Lens Setup x[vpoB+c  
    !FILE > OPEN <O \tC81  
    RES digcam20_start.len &K5C=]4  
    !Vary all radii curvature by right clicking in LDM and selecting VARY t{/:(Nu  
    !HINT: for curvatures highlight all and select vary. Then go back and Zz"I.$$[M  
    !freeze stop surface radius. l;XU#6{  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 zyaW3th  
    !Vary all thicknesses by same method. Do not select surface with solve since Z B~l2  
    !varying this surface will delete solve. If mistake, use UNDO or go to u:_sTfKm&  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve GXT]K>LA  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 D ?Nd; [  
    THC S8 0 !Don't forget to vary the image distance which calculates best &_"ORqn&  
    !best real-ray focus from paraxial image plane \ V[;t-  
    !Vary glass by highlighting, right clicking, and selecting Vary x`]Of r'  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 4=u+ozCG  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN ;Ay >+M2O  
    AUT hMNJ'i}  
    EFL Z1 = 8.25 !Effective Focal Length Constraint bH'S.RWp=  
    MNT 0.8 !Minimum Center Thickness General Constraint ,9=gVW{  
    MNE 0.5 !Minimum Edge Thickness General Constraint 6N9 c<JC  
    DRA S1..I YES !Draw a picture of lens system at each cycle c:=7lI  
    GO P7's8KOoS  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before -h>Z,-DE6  
    !re-executing to compare optimized system tl DY k  
    !Re-execute Drawing y\^@p=e  
    VIE 7)B&(2D&  
    GO |w=Ec#)t4  
    !Re-execute MTF 9wAA. -"  
    MTF nYOY"'z  
    MFR 68 w?kGi>7E  
    IFR 17 <(fdHQD!7>  
    GO ^ Xm/  
    !Re-execute Field (Distortion) Analysis mfZ)^X  
    FIE bsB},pc  
    GO r)gCTV(kb  
    !Save Lens FILE > SAVE LENS AS... ^`tk/#h\9F  
    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
    }G'XkoI&  
    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?