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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 D*d]aC  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) C,4e"yynb  
    Display > View Lens (accept defaults, click OK, keep window open) Cw&KVw*  
    In LDM spreadsheet, select surfaces 1 to Image pEA:L$&  
    Choose Edit > Default Variables, then click in any cell to unselect the range )Pv%#P-<  
    Right click in each cell and choose Vary for 0</);g}  
    Thickness of surfaces 1, 4, 6 Y.p;1"  
    Glass of surfaces 1, 4, 6 $IpccZpA  
    File > Save Lens Zj'9rXhrM1  
    Using Quick Analysis tool bar, click… k!Y, 63V=  
    Quick Spot Diagram (note scale) yJIscwF  
    Quick Ray Aberration Plot (note scale) p4Z(^+Aa  
    Quick Field Plot (note scales and maximum distortion value) 3=oDQ&UFt  
    Analysis > Diffraction > MTF c-sfg>0^  
    Freq/Calc Tab: Maximum 68, Increment 17 scV5PUq  
    Graphics tab: Max plot freq 68 ^U/O !GK  
    Click OK (keep window open, tear off starting MTF graph for later comparison) pMM8-R'W-  
    Optimization > Automatic Design 'LDQgC*%  
    Output controls: Click Draw System button _|`S3}q|d  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) ?}Y]|c^W  
    Specific constraints: pd$[8Rmj_  
    Click Insert Specific Constraint J#83 0r(-  
    Default display is Optical Definitions, Effective Focal Length (correct choice) xyXa .  
    Enter 8.25 for Constraint Target x kD6Iw  
    Click OK. ~a2}(]  
    File > Save Lens As (new name, digcam20_opt.len) m9;SrCN_  
    Re-run View Lens window to see new lens picture. .T`%tJ-Em  
    Re-run each of the Quick Analysis windows and note scales. E!F^H^~$8  
    Re-run the MTF window, compare to tear-off of starting point #KvlYZ+1  
    ---------------------------------------------------------------------------------------------- 'V>-QD%1  
    以下直接复制到命令行即可出最终结果 uPvEwq* C  
    ---------------------------------------------------------------------------------------------- CTmT@A{  
    ! Command inputs for Workshop 2-2 (for reference) Dw"\/p:-3  
    !Restore 20 Degree Digital Camera Lens Setup UPGtj"2v-  
    !FILE > OPEN );YDtGip J  
    RES digcam20_start.len #5uOx(>  
    !Vary all radii curvature by right clicking in LDM and selecting VARY #<xm.  
    !HINT: for curvatures highlight all and select vary. Then go back and BTxrp  
    !freeze stop surface radius. /x *3}oI  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 "<gOzXpa  
    !Vary all thicknesses by same method. Do not select surface with solve since 3OB"#Ap8<  
    !varying this surface will delete solve. If mistake, use UNDO or go to C,eu9wOT  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve dc'Y `e  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 e|r`/:M  
    THC S8 0 !Don't forget to vary the image distance which calculates best }6ldjCT/,  
    !best real-ray focus from paraxial image plane %"-5 <6d  
    !Vary glass by highlighting, right clicking, and selecting Vary NHE18_v5  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 e'<)V_  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN J .<F"r>  
    AUT B)UZ`?>c  
    EFL Z1 = 8.25 !Effective Focal Length Constraint \b>] 8Un"  
    MNT 0.8 !Minimum Center Thickness General Constraint ! d gNtI@  
    MNE 0.5 !Minimum Edge Thickness General Constraint y1#1Ne_  
    DRA S1..I YES !Draw a picture of lens system at each cycle \{D" !e  
    GO 2Khv>#l  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before ee=D1qNu;  
    !re-executing to compare optimized system |':{lH6+1  
    !Re-execute Drawing _e2=ado  
    VIE d_P` qA  
    GO _u Il  
    !Re-execute MTF z(~_AN M4,  
    MTF & 5R&k0i r  
    MFR 68 K)P%;X  
    IFR 17 rT>wg1:  
    GO R@2X3s:  
    !Re-execute Field (Distortion) Analysis V VCZ9MVJ  
    FIE "Y.y:Vv;  
    GO jiC>d@~y  
    !Save Lens FILE > SAVE LENS AS... ]_$[8#kg  
    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
    MJrR[h]  
    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?