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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 \s+ <w3  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) &eg]8kV  
    Display > View Lens (accept defaults, click OK, keep window open) rK)%n!Z  
    In LDM spreadsheet, select surfaces 1 to Image =C5 [75z#+  
    Choose Edit > Default Variables, then click in any cell to unselect the range 5E}0 <&  
    Right click in each cell and choose Vary for d4A}BTs1  
    Thickness of surfaces 1, 4, 6 .>h|e_E  
    Glass of surfaces 1, 4, 6 CDR^xo5 dP  
    File > Save Lens DF9Br D0{  
    Using Quick Analysis tool bar, click… !"p,9  
    Quick Spot Diagram (note scale) Mt-y{*6!k  
    Quick Ray Aberration Plot (note scale) ]3Mm"7`  
    Quick Field Plot (note scales and maximum distortion value) = `70]%  
    Analysis > Diffraction > MTF *>Om3[D  
    Freq/Calc Tab: Maximum 68, Increment 17 31J7# S2  
    Graphics tab: Max plot freq 68 vC+mC4~/(  
    Click OK (keep window open, tear off starting MTF graph for later comparison) jS| (g##4  
    Optimization > Automatic Design ilpg()  
    Output controls: Click Draw System button v)rN] b]  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) N!Kd VDdT|  
    Specific constraints: pOw4H67  
    Click Insert Specific Constraint (Z6[a{}1i  
    Default display is Optical Definitions, Effective Focal Length (correct choice) f)N67z6  
    Enter 8.25 for Constraint Target ITq+Hk R  
    Click OK. i~k?k.t8  
    File > Save Lens As (new name, digcam20_opt.len) r\_aux^z  
    Re-run View Lens window to see new lens picture. kZf7  
    Re-run each of the Quick Analysis windows and note scales. BOfO$J}  
    Re-run the MTF window, compare to tear-off of starting point u4fTC})4{C  
    ---------------------------------------------------------------------------------------------- M`iJ6L  
    以下直接复制到命令行即可出最终结果 $?I ^Dk  
    ---------------------------------------------------------------------------------------------- Z&J417buk  
    ! Command inputs for Workshop 2-2 (for reference) *1%=?:$(r6  
    !Restore 20 Degree Digital Camera Lens Setup 4Mg09  
    !FILE > OPEN "eGS~-DVK  
    RES digcam20_start.len x"U/M ?l  
    !Vary all radii curvature by right clicking in LDM and selecting VARY Gf]oRNP,N  
    !HINT: for curvatures highlight all and select vary. Then go back and "ve?7&G7U  
    !freeze stop surface radius. >-+MWu=  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 s7T=/SC54  
    !Vary all thicknesses by same method. Do not select surface with solve since 28Q`O$=v  
    !varying this surface will delete solve. If mistake, use UNDO or go to 5F&i/8Ib  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve JEFW}M)UGv  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 _BcB@a  
    THC S8 0 !Don't forget to vary the image distance which calculates best h :NHReMT  
    !best real-ray focus from paraxial image plane 0qJ 3@d  
    !Vary glass by highlighting, right clicking, and selecting Vary (}] 74Lc  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 Gs*ea'T)  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN bu@Pxz%_  
    AUT 2NE/ZqREg  
    EFL Z1 = 8.25 !Effective Focal Length Constraint #v~zf@<KLB  
    MNT 0.8 !Minimum Center Thickness General Constraint F-_RL-hbN%  
    MNE 0.5 !Minimum Edge Thickness General Constraint F)v+.5T1  
    DRA S1..I YES !Draw a picture of lens system at each cycle }R}tIC-:  
    GO @RT yCr  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before Fd|:7NRA<  
    !re-executing to compare optimized system "fz-h  
    !Re-execute Drawing `1pri0!  
    VIE >o'D/'>ku  
    GO ) @))3  
    !Re-execute MTF zIRa%%.i<  
    MTF ho^1T3  
    MFR 68 {"4t`dM  
    IFR 17 zXVQLz5  
    GO *4A.R&Vu  
    !Re-execute Field (Distortion) Analysis 7e}p:Vfp  
    FIE & +%CC  
    GO Km\M /j|  
    !Save Lens FILE > SAVE LENS AS... QC ?8  
    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
    ]B5\S  
    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?