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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 OU&eswW  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) P%`|Tu!B  
    Display > View Lens (accept defaults, click OK, keep window open) :<$B o  
    In LDM spreadsheet, select surfaces 1 to Image 88\0opL-  
    Choose Edit > Default Variables, then click in any cell to unselect the range : tKa1vL  
    Right click in each cell and choose Vary for #jdo54-  
    Thickness of surfaces 1, 4, 6 f>$Ld1  
    Glass of surfaces 1, 4, 6 &?\'Z~B4  
    File > Save Lens ~Q7)6%  
    Using Quick Analysis tool bar, click… %Z|]"=;6  
    Quick Spot Diagram (note scale) rO8Q||@>A  
    Quick Ray Aberration Plot (note scale) |3\$\qa  
    Quick Field Plot (note scales and maximum distortion value) Sn 3@+9J  
    Analysis > Diffraction > MTF .I%p0ds1r  
    Freq/Calc Tab: Maximum 68, Increment 17 }1<_  
    Graphics tab: Max plot freq 68 q:A{@kFq_  
    Click OK (keep window open, tear off starting MTF graph for later comparison) `uRf*-   
    Optimization > Automatic Design P e_mX*0  
    Output controls: Click Draw System button f( (p\ &y  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) S}zh0`+d'Z  
    Specific constraints: (ATvH_Z  
    Click Insert Specific Constraint 99Jk<x k  
    Default display is Optical Definitions, Effective Focal Length (correct choice) fJ"#c<n  
    Enter 8.25 for Constraint Target 5r1{l%?  
    Click OK. q^nSYp#  
    File > Save Lens As (new name, digcam20_opt.len) ~I^}'^Dbb  
    Re-run View Lens window to see new lens picture. K}^Jf ;  
    Re-run each of the Quick Analysis windows and note scales. \@]/ks=K  
    Re-run the MTF window, compare to tear-off of starting point 56!>}!8!  
    ---------------------------------------------------------------------------------------------- =*f>vrme  
    以下直接复制到命令行即可出最终结果 nv WTx4oy  
    ---------------------------------------------------------------------------------------------- ('1k%`R%  
    ! Command inputs for Workshop 2-2 (for reference) /0|niiI  
    !Restore 20 Degree Digital Camera Lens Setup AEx|<E0  
    !FILE > OPEN )3O0:]<H  
    RES digcam20_start.len s^nPSY!  
    !Vary all radii curvature by right clicking in LDM and selecting VARY ,>-Q#  
    !HINT: for curvatures highlight all and select vary. Then go back and ]KX _a1e  
    !freeze stop surface radius. rSTc4m1R  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 " bHeNWZ  
    !Vary all thicknesses by same method. Do not select surface with solve since cp|&&q  
    !varying this surface will delete solve. If mistake, use UNDO or go to JDO5eEwj  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve W?W vT` T{  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 ]V9z)uz  
    THC S8 0 !Don't forget to vary the image distance which calculates best J:M)gh~#  
    !best real-ray focus from paraxial image plane .\*3t/R=X  
    !Vary glass by highlighting, right clicking, and selecting Vary ![H!Y W'  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 ,l[h9J  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN B Z:H$v  
    AUT IT \Pj_  
    EFL Z1 = 8.25 !Effective Focal Length Constraint 6`LC(Nv%-n  
    MNT 0.8 !Minimum Center Thickness General Constraint /$OX'L&b  
    MNE 0.5 !Minimum Edge Thickness General Constraint <,S0C\la=  
    DRA S1..I YES !Draw a picture of lens system at each cycle #UN(R  
    GO F+e J9  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before {V& 2k9*  
    !re-executing to compare optimized system ;0}8vs  
    !Re-execute Drawing {.7ve<K  
    VIE _#c^z;!  
    GO s^_E'j$  
    !Re-execute MTF H!dUQ  
    MTF Gmcx#?|Tx  
    MFR 68 q?C)5(  
    IFR 17 $q}}w||e~0  
    GO -C$Z%I7 0  
    !Re-execute Field (Distortion) Analysis |=.z0{A7H  
    FIE 9E{Bn#  
    GO Qi^MfHW  
    !Save Lens FILE > SAVE LENS AS... w;$@</  
    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
    #]lUJ &M}e  
    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?