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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 H<$pHyxU  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) ~};]k}  
    Display > View Lens (accept defaults, click OK, keep window open) 5`{=`  
    In LDM spreadsheet, select surfaces 1 to Image K[*h+YO  
    Choose Edit > Default Variables, then click in any cell to unselect the range b'&LBT7  
    Right click in each cell and choose Vary for iQu^|,tHEM  
    Thickness of surfaces 1, 4, 6 fjcr<&{:  
    Glass of surfaces 1, 4, 6 g%ZdIKj!  
    File > Save Lens b$dBV}0 L  
    Using Quick Analysis tool bar, click… "oHp.$+K  
    Quick Spot Diagram (note scale) /9P^{ OZ;y  
    Quick Ray Aberration Plot (note scale) ::v;)VdX+*  
    Quick Field Plot (note scales and maximum distortion value) b/z'`?[  
    Analysis > Diffraction > MTF U7jhV,gO4  
    Freq/Calc Tab: Maximum 68, Increment 17  ccRlql(  
    Graphics tab: Max plot freq 68 )ni"qv~J  
    Click OK (keep window open, tear off starting MTF graph for later comparison) o1Ne+Jt  
    Optimization > Automatic Design PL9<*.U"=  
    Output controls: Click Draw System button Wa(W&]  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) KuIkul9^%  
    Specific constraints: [?A&xqO3  
    Click Insert Specific Constraint $|rCrak;  
    Default display is Optical Definitions, Effective Focal Length (correct choice) =n)JJS94  
    Enter 8.25 for Constraint Target L^6"' #  
    Click OK. NS h%t+XU]  
    File > Save Lens As (new name, digcam20_opt.len) P`7ojXy  
    Re-run View Lens window to see new lens picture. uFz/PDOZ@  
    Re-run each of the Quick Analysis windows and note scales. 0K&_D)  
    Re-run the MTF window, compare to tear-off of starting point :sU!PF[<  
    ---------------------------------------------------------------------------------------------- cLn;,u4  
    以下直接复制到命令行即可出最终结果 ;& RUE  
    ---------------------------------------------------------------------------------------------- jMTRcj];(  
    ! Command inputs for Workshop 2-2 (for reference)  o1 jk=  
    !Restore 20 Degree Digital Camera Lens Setup b*cW<vX}~  
    !FILE > OPEN lB=(8.  
    RES digcam20_start.len KrJ5"1=  
    !Vary all radii curvature by right clicking in LDM and selecting VARY |Uc <;> l  
    !HINT: for curvatures highlight all and select vary. Then go back and \)FeuLGL9  
    !freeze stop surface radius. t-'I`I  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 ]^Sd9ba  
    !Vary all thicknesses by same method. Do not select surface with solve since rH[5~U  
    !varying this surface will delete solve. If mistake, use UNDO or go to u9esdOv  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve $Vo/CZW7  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 Lc58lV=  
    THC S8 0 !Don't forget to vary the image distance which calculates best lt }r}HM+  
    !best real-ray focus from paraxial image plane <9=zP/Q  
    !Vary glass by highlighting, right clicking, and selecting Vary z`c%?_EK  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 k}- "0>  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN W/b"a?wE{  
    AUT " ]aQ Hh]f  
    EFL Z1 = 8.25 !Effective Focal Length Constraint N<p5p0  
    MNT 0.8 !Minimum Center Thickness General Constraint X7t 5b7  
    MNE 0.5 !Minimum Edge Thickness General Constraint xylpiSJ  
    DRA S1..I YES !Draw a picture of lens system at each cycle rdXCWK$E  
    GO @<hF.4,]  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before ) ~ l\  
    !re-executing to compare optimized system d-9uv|SJ  
    !Re-execute Drawing KDux$V4  
    VIE eKL]E!  
    GO b\kN_  
    !Re-execute MTF eV"dv*R  
    MTF =6.8bZT\  
    MFR 68 b{Z^)u2X  
    IFR 17 xR\D(FLV S  
    GO m"96:v  
    !Re-execute Field (Distortion) Analysis "9c.CI  
    FIE }@3Ud ' Y  
    GO h`z2!F4  
    !Save Lens FILE > SAVE LENS AS... H+S~ bzz  
    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
    x*,q Rew  
    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?