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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 A5T&i]  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) 2){O&8A  
    Display > View Lens (accept defaults, click OK, keep window open) <aLS4  
    In LDM spreadsheet, select surfaces 1 to Image _G&gF .|  
    Choose Edit > Default Variables, then click in any cell to unselect the range nTl2F1(sV7  
    Right click in each cell and choose Vary for jV[;e15+  
    Thickness of surfaces 1, 4, 6 4.p:$/GTS  
    Glass of surfaces 1, 4, 6 l,*5*1lM  
    File > Save Lens @^R l{p  
    Using Quick Analysis tool bar, click… _X|prIOb=  
    Quick Spot Diagram (note scale) |BUgsE  
    Quick Ray Aberration Plot (note scale) .DI?-=p|_#  
    Quick Field Plot (note scales and maximum distortion value) a^8PB|G  
    Analysis > Diffraction > MTF U:z5`z!  
    Freq/Calc Tab: Maximum 68, Increment 17 e#)NYcr6  
    Graphics tab: Max plot freq 68 2M*i'K;;)P  
    Click OK (keep window open, tear off starting MTF graph for later comparison) snWe&-  
    Optimization > Automatic Design 1F_$[iIX]  
    Output controls: Click Draw System button Gr4v&Mz:  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) >(-A"jf  
    Specific constraints: `{|w*)mD  
    Click Insert Specific Constraint 0'HQ=pP  
    Default display is Optical Definitions, Effective Focal Length (correct choice) *7E#=xb  
    Enter 8.25 for Constraint Target T(qTipq0  
    Click OK. P2@Z7DhQ  
    File > Save Lens As (new name, digcam20_opt.len) Wb>;L@jB7  
    Re-run View Lens window to see new lens picture. q|:wzdmNZ  
    Re-run each of the Quick Analysis windows and note scales. @dUN3,}  
    Re-run the MTF window, compare to tear-off of starting point i)'tt9f$  
    ---------------------------------------------------------------------------------------------- )t KS ooW  
    以下直接复制到命令行即可出最终结果 `yP`5a/  
    ---------------------------------------------------------------------------------------------- e_|Z&  
    ! Command inputs for Workshop 2-2 (for reference) 'zbvg0T  
    !Restore 20 Degree Digital Camera Lens Setup |;7mDhj=  
    !FILE > OPEN qvLh7]sbK:  
    RES digcam20_start.len "X^<g{]  
    !Vary all radii curvature by right clicking in LDM and selecting VARY LRg]'?  
    !HINT: for curvatures highlight all and select vary. Then go back and B]H8^  
    !freeze stop surface radius. E%DT;1  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 :EAh%q  
    !Vary all thicknesses by same method. Do not select surface with solve since cS'{h  
    !varying this surface will delete solve. If mistake, use UNDO or go to Fuzb4Df  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve 0k{\W  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 %S"85#R5E  
    THC S8 0 !Don't forget to vary the image distance which calculates best ,<* I5:  
    !best real-ray focus from paraxial image plane  |iI dm  
    !Vary glass by highlighting, right clicking, and selecting Vary 8]Tv1Wc  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 */l;e<E  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN _U}vKm  
    AUT q" f65d4c  
    EFL Z1 = 8.25 !Effective Focal Length Constraint I/XSW#  
    MNT 0.8 !Minimum Center Thickness General Constraint J8!2Tt  
    MNE 0.5 !Minimum Edge Thickness General Constraint Pmo<t6  
    DRA S1..I YES !Draw a picture of lens system at each cycle n| {#5#  
    GO @,n)1*{P  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before oX8EY l  
    !re-executing to compare optimized system TIxOMYy  
    !Re-execute Drawing \yu7,v  
    VIE D*Zj oU  
    GO l'/`2Y1  
    !Re-execute MTF vUVFW'-  
    MTF _FYA? d}  
    MFR 68 q~b# ml2QS  
    IFR 17 GTM0Qvf?  
    GO DtFHh/X  
    !Re-execute Field (Distortion) Analysis #|ts1lD#ah  
    FIE aZ4?! JW.  
    GO nj'5iiV`]  
    !Save Lens FILE > SAVE LENS AS... Jz~:  
    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
    /Q;wz!V$  
    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?