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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 m[N&UM#  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) VdL }$CX$  
    Display > View Lens (accept defaults, click OK, keep window open) jfa<32`0E  
    In LDM spreadsheet, select surfaces 1 to Image ' #t1e]  
    Choose Edit > Default Variables, then click in any cell to unselect the range $nf %<Q  
    Right click in each cell and choose Vary for Sc]h^B^7  
    Thickness of surfaces 1, 4, 6 sY}0PB  
    Glass of surfaces 1, 4, 6 r)G)i;;~*  
    File > Save Lens MLDAr dvK  
    Using Quick Analysis tool bar, click… |;C;d"JC2  
    Quick Spot Diagram (note scale) *unJd"<*&@  
    Quick Ray Aberration Plot (note scale) R~d Wblv  
    Quick Field Plot (note scales and maximum distortion value) RHt~:D3*  
    Analysis > Diffraction > MTF lqoVfj'6M  
    Freq/Calc Tab: Maximum 68, Increment 17 $*9:a3>zny  
    Graphics tab: Max plot freq 68 eX^ F^(   
    Click OK (keep window open, tear off starting MTF graph for later comparison) 1eS@ihkP  
    Optimization > Automatic Design Q#4OgNt  
    Output controls: Click Draw System button ef:Zi_o   
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) HhTD/   
    Specific constraints: .m%ygoO  
    Click Insert Specific Constraint j6rwlwN  
    Default display is Optical Definitions, Effective Focal Length (correct choice) \AD|;tA\vE  
    Enter 8.25 for Constraint Target R"71)ob4  
    Click OK. $! UEpQ  
    File > Save Lens As (new name, digcam20_opt.len) `~qVo4V6Z  
    Re-run View Lens window to see new lens picture. Y;sN UX  
    Re-run each of the Quick Analysis windows and note scales. Hn?v  /3  
    Re-run the MTF window, compare to tear-off of starting point niCq`!  
    ---------------------------------------------------------------------------------------------- G^\.xk]  
    以下直接复制到命令行即可出最终结果 oJ 0 #U  
    ---------------------------------------------------------------------------------------------- .YIb ny1  
    ! Command inputs for Workshop 2-2 (for reference) !wjD6 NK  
    !Restore 20 Degree Digital Camera Lens Setup m8v=pab e  
    !FILE > OPEN &<5oDdC  
    RES digcam20_start.len %e=UYBj"  
    !Vary all radii curvature by right clicking in LDM and selecting VARY 9q<?xO  
    !HINT: for curvatures highlight all and select vary. Then go back and iM{aRFL  
    !freeze stop surface radius. @IBU{{  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 $Mqw)X&q  
    !Vary all thicknesses by same method. Do not select surface with solve since !ma'*X  
    !varying this surface will delete solve. If mistake, use UNDO or go to Q"`J-#L  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve F[oTc^dr  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 #_fL[j&  
    THC S8 0 !Don't forget to vary the image distance which calculates best [V,f@}m F  
    !best real-ray focus from paraxial image plane sHMZ'9b  
    !Vary glass by highlighting, right clicking, and selecting Vary d ?OsVT; U  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 H:L<gv(rG  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN ;e ^`r;]  
    AUT '$be+Z32  
    EFL Z1 = 8.25 !Effective Focal Length Constraint G~\=:d=^,`  
    MNT 0.8 !Minimum Center Thickness General Constraint 7Dx <Sr!  
    MNE 0.5 !Minimum Edge Thickness General Constraint 7cT ~u  
    DRA S1..I YES !Draw a picture of lens system at each cycle _i1x\Z~ N  
    GO iED gcg7  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before 6y)NH 8l7  
    !re-executing to compare optimized system HY'-P&H5(  
    !Re-execute Drawing g h&,U`  
    VIE B3&`/{u  
    GO +S}/ 6dg  
    !Re-execute MTF *Q2}Qbu  
    MTF g=n /w  
    MFR 68 Ba]^0Y u  
    IFR 17 x]jJ  
    GO S9S%7pE  
    !Re-execute Field (Distortion) Analysis %$SO9PY  
    FIE G8!* &vR/  
    GO CN<EgNt1kN  
    !Save Lens FILE > SAVE LENS AS... l)( 3]  
    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
    @P @{%I  
    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?