切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 136473阅读
    • 902回复

    [分享]CodeV高级优化技术 [复制链接]

    上一主题 下一主题
    离线longlllooo
    发帖
    18
    光币
    38
    光券
    0
    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.&-xUF  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len)  1[SG.  
    Display > View Lens (accept defaults, click OK, keep window open) 3OZPy|".ax  
    In LDM spreadsheet, select surfaces 1 to Image !,m  
    Choose Edit > Default Variables, then click in any cell to unselect the range A#=TR_@:  
    Right click in each cell and choose Vary for 3x0t[{l  
    Thickness of surfaces 1, 4, 6 @vt.Db  
    Glass of surfaces 1, 4, 6 jb.H[n,\  
    File > Save Lens /D&&7;jJ  
    Using Quick Analysis tool bar, click… sCFxn  
    Quick Spot Diagram (note scale) r0XEB,}  
    Quick Ray Aberration Plot (note scale) U-I,Q+[C[^  
    Quick Field Plot (note scales and maximum distortion value) eluN~T:W  
    Analysis > Diffraction > MTF  }~/b%^  
    Freq/Calc Tab: Maximum 68, Increment 17 9D3{[  
    Graphics tab: Max plot freq 68 T+<.KvO-  
    Click OK (keep window open, tear off starting MTF graph for later comparison) "B_3<RSL  
    Optimization > Automatic Design [k6I#v<&  
    Output controls: Click Draw System button nF,F#V8l  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) >qmCjY1  
    Specific constraints: V\;Xa0  
    Click Insert Specific Constraint +i&<`ov  
    Default display is Optical Definitions, Effective Focal Length (correct choice) 1[!v{F%]  
    Enter 8.25 for Constraint Target q!ZM Wg  
    Click OK. o.{W_k/n  
    File > Save Lens As (new name, digcam20_opt.len) \VNu35* J|  
    Re-run View Lens window to see new lens picture. Ek_5% n  
    Re-run each of the Quick Analysis windows and note scales. l-+=Yk!X  
    Re-run the MTF window, compare to tear-off of starting point C`[<6>&y  
    ---------------------------------------------------------------------------------------------- {o}U"b<+Ra  
    以下直接复制到命令行即可出最终结果 p0Jr{hM  
    ---------------------------------------------------------------------------------------------- O[Vet/^)  
    ! Command inputs for Workshop 2-2 (for reference) @NLcO}  
    !Restore 20 Degree Digital Camera Lens Setup AE0uBv  
    !FILE > OPEN rAH!%~  
    RES digcam20_start.len F8f}PV]b  
    !Vary all radii curvature by right clicking in LDM and selecting VARY =,6H2ew  
    !HINT: for curvatures highlight all and select vary. Then go back and heVk CM :  
    !freeze stop surface radius. y{%0[x*N<m  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 nkW})LyB\  
    !Vary all thicknesses by same method. Do not select surface with solve since NKu[6J?)  
    !varying this surface will delete solve. If mistake, use UNDO or go to MCKN.f%lP  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve 7n7Xyb  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 jRJG .hcB5  
    THC S8 0 !Don't forget to vary the image distance which calculates best YB38K(  
    !best real-ray focus from paraxial image plane {R}F4k  
    !Vary glass by highlighting, right clicking, and selecting Vary P.Z:`P)  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 hNN>Pd~;  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN @J[@Pu O  
    AUT U#jz5<r  
    EFL Z1 = 8.25 !Effective Focal Length Constraint .-d'*$ yJ  
    MNT 0.8 !Minimum Center Thickness General Constraint aM}9ZurI  
    MNE 0.5 !Minimum Edge Thickness General Constraint *f[ 5rr4  
    DRA S1..I YES !Draw a picture of lens system at each cycle XO+BZB`F  
    GO im<bo Mv  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before R}nvSerVb  
    !re-executing to compare optimized system _~<sb,W  
    !Re-execute Drawing )1s5vNVa  
    VIE ,md_eGF  
    GO , >LJpv  
    !Re-execute MTF K./qu^+k  
    MTF Qs&;MW4q  
    MFR 68 7v5]% %E/  
    IFR 17 my (@~'  
    GO [wGj?M}  
    !Re-execute Field (Distortion) Analysis '`>%RZ]  
    FIE 9@ k8$@  
    GO # T=iS(i  
    !Save Lens FILE > SAVE LENS AS... )~ ( *q  
    SAV digcam20_opt
    离线将臣
    发帖
    138
    光币
    904
    光券
    0
    只看该作者 41楼 发表于: 2006-03-28
    楼主辛苦了,谢谢!
    离线野狗
    发帖
    3
    光币
    23
    光券
    0
    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
    发帖
    31
    光币
    14
    光券
    0
    只看该作者 43楼 发表于: 2006-04-03
    看看怎么个高级法
    离线veteran
    发帖
    191
    光币
    86
    光券
    0
    只看该作者 44楼 发表于: 2006-04-08
    还看不到,努力,努力
    离线King8218
    发帖
    42
    光币
    127
    光券
    0
    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
    发帖
    10
    光币
    25
    光券
    0
    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
    发帖
    7
    光币
    28
    光券
    0
    只看该作者 47楼 发表于: 2006-05-05
    威望貌似不够
    离线jxnk
    发帖
    100
    光币
    252
    光券
    0
    只看该作者 48楼 发表于: 2006-05-17
    @Ou H=<YN  
    谢了!
    离线jqluowj
    发帖
    199
    光币
    9
    光券
    0
    只看该作者 49楼 发表于: 2006-05-20
    日文的?