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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 7 /w)^&8  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) 0~Z >}(  
    Display > View Lens (accept defaults, click OK, keep window open) Q}2aBU.f  
    In LDM spreadsheet, select surfaces 1 to Image /mX/ "~  
    Choose Edit > Default Variables, then click in any cell to unselect the range ;z/Z(7<; ;  
    Right click in each cell and choose Vary for ^+^#KC8]W  
    Thickness of surfaces 1, 4, 6 Fx*iAH\e  
    Glass of surfaces 1, 4, 6 B>WAlmPA  
    File > Save Lens ;"$Wfy  
    Using Quick Analysis tool bar, click… *Fb]lM7D  
    Quick Spot Diagram (note scale) j BS$xW  
    Quick Ray Aberration Plot (note scale) {M96jjiInf  
    Quick Field Plot (note scales and maximum distortion value) +] >o@  
    Analysis > Diffraction > MTF DpH+lpC  
    Freq/Calc Tab: Maximum 68, Increment 17 //n$#c _}u  
    Graphics tab: Max plot freq 68 _SC{nZ[  
    Click OK (keep window open, tear off starting MTF graph for later comparison) f^b.~jXSR}  
    Optimization > Automatic Design ABw:SQ6=Q  
    Output controls: Click Draw System button @9lV~,,U  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) '/%]B@!  
    Specific constraints: d _ )5Ks}  
    Click Insert Specific Constraint dE~]%fUFy-  
    Default display is Optical Definitions, Effective Focal Length (correct choice) mN?y\GB  
    Enter 8.25 for Constraint Target D^8]+2r  
    Click OK. >7i&(6L  
    File > Save Lens As (new name, digcam20_opt.len) Jw3VWc ]]  
    Re-run View Lens window to see new lens picture. ZxLdh8v.  
    Re-run each of the Quick Analysis windows and note scales. ce@1#}*  
    Re-run the MTF window, compare to tear-off of starting point $5N%!  
    ---------------------------------------------------------------------------------------------- mQdF+b1o  
    以下直接复制到命令行即可出最终结果 S-l<+O1fy  
    ---------------------------------------------------------------------------------------------- ^)oBa=jL4  
    ! Command inputs for Workshop 2-2 (for reference) Vea2 oQq  
    !Restore 20 Degree Digital Camera Lens Setup ]r|sU.Vl  
    !FILE > OPEN :}'5'oVG  
    RES digcam20_start.len p5`iq~e9  
    !Vary all radii curvature by right clicking in LDM and selecting VARY @lpo$lN0R  
    !HINT: for curvatures highlight all and select vary. Then go back and _)-t#Ve  
    !freeze stop surface radius. C{( &Yy"  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 *?bOH5$@Nw  
    !Vary all thicknesses by same method. Do not select surface with solve since x7\b-EC  
    !varying this surface will delete solve. If mistake, use UNDO or go to qF'lh  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve 3/_rbPr  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 Q*4{2oQ  
    THC S8 0 !Don't forget to vary the image distance which calculates best {Tx"G9  
    !best real-ray focus from paraxial image plane =r z7x  
    !Vary glass by highlighting, right clicking, and selecting Vary m31l[e  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 QS7<7+  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN <O:}dXqZ  
    AUT 1eHU!{<fqm  
    EFL Z1 = 8.25 !Effective Focal Length Constraint s krdL.5  
    MNT 0.8 !Minimum Center Thickness General Constraint S$#"bK/p^  
    MNE 0.5 !Minimum Edge Thickness General Constraint ]R%[cr  
    DRA S1..I YES !Draw a picture of lens system at each cycle AXnRA W  
    GO DO*rVs3'p[  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before /LwS|c6}}  
    !re-executing to compare optimized system 3.?G,%S5.$  
    !Re-execute Drawing bu0i #  
    VIE K0;caqE^  
    GO 7v'aw"~  
    !Re-execute MTF 0?V{u`*  
    MTF m\zCHX#n  
    MFR 68 co^bS;r  
    IFR 17 ob3)bI oM  
    GO ~mBY_[_s=  
    !Re-execute Field (Distortion) Analysis we:P_\6  
    FIE +O$`8a)m  
    GO arK(dg~S  
    !Save Lens FILE > SAVE LENS AS... K HyVI6N[  
    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
    4av  
    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?