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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 zu_8># i-  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) Ri<u/ ]oR"  
    Display > View Lens (accept defaults, click OK, keep window open) ^UP`%egR  
    In LDM spreadsheet, select surfaces 1 to Image 0yk]o5a++  
    Choose Edit > Default Variables, then click in any cell to unselect the range g];!&R-  
    Right click in each cell and choose Vary for Kn5~d(:  
    Thickness of surfaces 1, 4, 6 ;AG8C#_  
    Glass of surfaces 1, 4, 6 ~[t[y~Hup  
    File > Save Lens n1Yp1"2b[  
    Using Quick Analysis tool bar, click… %z=le7  
    Quick Spot Diagram (note scale) ` 'DmDg  
    Quick Ray Aberration Plot (note scale) rDdoOb]B  
    Quick Field Plot (note scales and maximum distortion value) {&&z-^  
    Analysis > Diffraction > MTF 4>wP7`/+y  
    Freq/Calc Tab: Maximum 68, Increment 17 g9 .Q<JwO  
    Graphics tab: Max plot freq 68 \j$&DCv   
    Click OK (keep window open, tear off starting MTF graph for later comparison) Y`~Ut:fZ  
    Optimization > Automatic Design '{cIAw/"n  
    Output controls: Click Draw System button S\CCrje  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) N=V==Dbu-  
    Specific constraints: LQ@"Xe]5  
    Click Insert Specific Constraint #|uCgdi  
    Default display is Optical Definitions, Effective Focal Length (correct choice) \[;0 KV_  
    Enter 8.25 for Constraint Target /ixp&Z|7  
    Click OK. 3(>B Ke  
    File > Save Lens As (new name, digcam20_opt.len) 0Um2DjTCG  
    Re-run View Lens window to see new lens picture. ^}RCoE  
    Re-run each of the Quick Analysis windows and note scales. iDpSj!x/_  
    Re-run the MTF window, compare to tear-off of starting point z<MsKD0Q  
    ---------------------------------------------------------------------------------------------- 3/P1!:g9  
    以下直接复制到命令行即可出最终结果 2R[:]-b  
    ---------------------------------------------------------------------------------------------- &)QX7*H  
    ! Command inputs for Workshop 2-2 (for reference) KqHyG  
    !Restore 20 Degree Digital Camera Lens Setup ))qy;Q,  
    !FILE > OPEN esJ~;~[@(r  
    RES digcam20_start.len l|u>Tb|V  
    !Vary all radii curvature by right clicking in LDM and selecting VARY })'B<vq  
    !HINT: for curvatures highlight all and select vary. Then go back and 5tl< 3g `  
    !freeze stop surface radius. ncaT?~u j  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 0- B5`=yU  
    !Vary all thicknesses by same method. Do not select surface with solve since T6'^EZZY  
    !varying this surface will delete solve. If mistake, use UNDO or go to zrvF]|1UP  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve !hm]fh_j  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 [CY9^N  
    THC S8 0 !Don't forget to vary the image distance which calculates best ~]sc^[  
    !best real-ray focus from paraxial image plane P?%s #I:  
    !Vary glass by highlighting, right clicking, and selecting Vary ___~D dq  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 2_>N/Z4T  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN ~?l | [  
    AUT Jx:Y-$  
    EFL Z1 = 8.25 !Effective Focal Length Constraint QRw"H 8nW  
    MNT 0.8 !Minimum Center Thickness General Constraint C2!|OQ9A2  
    MNE 0.5 !Minimum Edge Thickness General Constraint Z*F3G#A  
    DRA S1..I YES !Draw a picture of lens system at each cycle Lw1Yvtn  
    GO G0Iw-vf  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before wH*-(*N "  
    !re-executing to compare optimized system d z|or9&  
    !Re-execute Drawing BT !^~S%w  
    VIE 1Yq!~8  
    GO b 1c y$I  
    !Re-execute MTF ?4YGT  
    MTF ;[ZEDF5H  
    MFR 68 @@f"%2ZR[  
    IFR 17 "MeVE#O  
    GO `>o{P/HN  
    !Re-execute Field (Distortion) Analysis 8|gIhpO?^  
    FIE 9+|$$)  
    GO U4'#T%*  
    !Save Lens FILE > SAVE LENS AS... $t+,Tav  
    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
    IPKbMlV#d  
    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?