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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 7h0'R k  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) 2!otVz! Mh  
    Display > View Lens (accept defaults, click OK, keep window open) _Lb& 2 PAG  
    In LDM spreadsheet, select surfaces 1 to Image QPcB_wUqu  
    Choose Edit > Default Variables, then click in any cell to unselect the range uY~A0I5Z  
    Right click in each cell and choose Vary for |YFD|  
    Thickness of surfaces 1, 4, 6 U ^9oc&  
    Glass of surfaces 1, 4, 6 wqOhJYc  
    File > Save Lens Lb{D5k*XU  
    Using Quick Analysis tool bar, click… KUyJ"q<W  
    Quick Spot Diagram (note scale) LG|,g3&  
    Quick Ray Aberration Plot (note scale) ibc/x v2  
    Quick Field Plot (note scales and maximum distortion value) `~]ReJ!X%  
    Analysis > Diffraction > MTF -N(MEzAE  
    Freq/Calc Tab: Maximum 68, Increment 17 E\S&} K,s  
    Graphics tab: Max plot freq 68 6;pREM+  
    Click OK (keep window open, tear off starting MTF graph for later comparison) ksaC[G;}:  
    Optimization > Automatic Design U}0/V c26  
    Output controls: Click Draw System button R*0F)M  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) k-e@G'  
    Specific constraints: W 8NA.  
    Click Insert Specific Constraint (B-9M)  
    Default display is Optical Definitions, Effective Focal Length (correct choice) R4(8]oUW  
    Enter 8.25 for Constraint Target 9p4U\hx  
    Click OK. K-u/q6ufK  
    File > Save Lens As (new name, digcam20_opt.len) k#) .E X  
    Re-run View Lens window to see new lens picture. #+PbcL  
    Re-run each of the Quick Analysis windows and note scales. xlO2jSSAt  
    Re-run the MTF window, compare to tear-off of starting point ;alFK*K6  
    ---------------------------------------------------------------------------------------------- Q9>]@DrAx  
    以下直接复制到命令行即可出最终结果 wS0bk<(  
    ---------------------------------------------------------------------------------------------- \AzcW;03g[  
    ! Command inputs for Workshop 2-2 (for reference) l7!)#^`2_  
    !Restore 20 Degree Digital Camera Lens Setup N=wy)+  
    !FILE > OPEN I}IW!K  
    RES digcam20_start.len ItPK  
    !Vary all radii curvature by right clicking in LDM and selecting VARY Dg+d=I?  
    !HINT: for curvatures highlight all and select vary. Then go back and Gnt!!1_8L  
    !freeze stop surface radius. "%t`I)  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 CWQ2iu<_0  
    !Vary all thicknesses by same method. Do not select surface with solve since DZ.trtK  
    !varying this surface will delete solve. If mistake, use UNDO or go to 5z ^UQ q  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve Fd&!-` T?  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 j]"xck  
    THC S8 0 !Don't forget to vary the image distance which calculates best 9lJj/  
    !best real-ray focus from paraxial image plane ]/Qy1,  
    !Vary glass by highlighting, right clicking, and selecting Vary xN8JrZE&  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 |uBC0f  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN Z<<gz[$+p  
    AUT m@u`$rOh  
    EFL Z1 = 8.25 !Effective Focal Length Constraint E}9ldM=]s  
    MNT 0.8 !Minimum Center Thickness General Constraint -z$2pXT ^  
    MNE 0.5 !Minimum Edge Thickness General Constraint :&)/vq  
    DRA S1..I YES !Draw a picture of lens system at each cycle /+`<X%^U  
    GO g+)\ /n|  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before "nno)~)u  
    !re-executing to compare optimized system eI rmD  
    !Re-execute Drawing PZRn6Tc  
    VIE qU*&49X  
    GO X\2hKUkT  
    !Re-execute MTF 'A!/pUML  
    MTF 89#0vG7m  
    MFR 68 XuoEAu8]  
    IFR 17 fbTw6Fde$  
    GO S} Cp&}G{P  
    !Re-execute Field (Distortion) Analysis WAXts]=  
    FIE _JTxm>  
    GO \Fg6b6  
    !Save Lens FILE > SAVE LENS AS... D8AIV K]  
    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
    cW)Oi^q%o2  
    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?