切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 136212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 -r#X~2tPzD  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) 0- ><q  
    Display > View Lens (accept defaults, click OK, keep window open) 5pU2|Bk /  
    In LDM spreadsheet, select surfaces 1 to Image ^Y<|F!0  
    Choose Edit > Default Variables, then click in any cell to unselect the range r~+\ Y"rM  
    Right click in each cell and choose Vary for C(S'#cm  
    Thickness of surfaces 1, 4, 6 OF%B[h&   
    Glass of surfaces 1, 4, 6 *eIJwXE  
    File > Save Lens ktnuNsp  
    Using Quick Analysis tool bar, click… K6y :mJYp\  
    Quick Spot Diagram (note scale)  ~UyV<  
    Quick Ray Aberration Plot (note scale) H1I{/g  
    Quick Field Plot (note scales and maximum distortion value) fKp#\tCc y  
    Analysis > Diffraction > MTF p7);uF^O%  
    Freq/Calc Tab: Maximum 68, Increment 17 dp++%:j  
    Graphics tab: Max plot freq 68 6Ztq  
    Click OK (keep window open, tear off starting MTF graph for later comparison) : q ti  
    Optimization > Automatic Design i.=w]S j  
    Output controls: Click Draw System button pX/n)q[  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) iQ4);du  
    Specific constraints: YWMGB#=  
    Click Insert Specific Constraint !l_lo`)  
    Default display is Optical Definitions, Effective Focal Length (correct choice) _nD$b={g  
    Enter 8.25 for Constraint Target hOFOO_byzO  
    Click OK. T_X6Ulp  
    File > Save Lens As (new name, digcam20_opt.len) {*[\'!d--.  
    Re-run View Lens window to see new lens picture. y'(Ne=y  
    Re-run each of the Quick Analysis windows and note scales. Gq_-Val]"  
    Re-run the MTF window, compare to tear-off of starting point  ]E_h  
    ---------------------------------------------------------------------------------------------- S5KEXnjm  
    以下直接复制到命令行即可出最终结果 n"+[ :w4  
    ----------------------------------------------------------------------------------------------  |?Frj  
    ! Command inputs for Workshop 2-2 (for reference) 3ia^\ jw  
    !Restore 20 Degree Digital Camera Lens Setup C|d\3S\(  
    !FILE > OPEN rm4.aO~-F  
    RES digcam20_start.len hdnTXs@z  
    !Vary all radii curvature by right clicking in LDM and selecting VARY {D? 50Q  
    !HINT: for curvatures highlight all and select vary. Then go back and ^M%uV  
    !freeze stop surface radius. ; l&4V  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 `Q+ (LBP  
    !Vary all thicknesses by same method. Do not select surface with solve since I#m-g-J  
    !varying this surface will delete solve. If mistake, use UNDO or go to LVc4CE f  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve a^Tm u  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 TlI<1/fP}  
    THC S8 0 !Don't forget to vary the image distance which calculates best ^Y u6w\QM  
    !best real-ray focus from paraxial image plane NM]s8cK_  
    !Vary glass by highlighting, right clicking, and selecting Vary BYTnrPA&Z;  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 w^Lta  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN &ZghMq~  
    AUT "VkTY|a  
    EFL Z1 = 8.25 !Effective Focal Length Constraint KBXK0zWh7  
    MNT 0.8 !Minimum Center Thickness General Constraint 2H/Z_+\  
    MNE 0.5 !Minimum Edge Thickness General Constraint y_*PQZ$c<  
    DRA S1..I YES !Draw a picture of lens system at each cycle W?0 lV5/  
    GO j=*l$RG  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before T21ky>8E  
    !re-executing to compare optimized system HS{(v;  
    !Re-execute Drawing 4J;-Dq  
    VIE >ELlnE8  
    GO NZP.0coY  
    !Re-execute MTF /" ${$b{  
    MTF >H(i^z/c  
    MFR 68 `W dD8E  
    IFR 17 Q:|l`*.R  
    GO tp6M=MC%  
    !Re-execute Field (Distortion) Analysis @HRC \OG  
    FIE '" X_B0k  
    GO %honO@$  
    !Save Lens FILE > SAVE LENS AS... 0{[m%eSK'  
    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
    451'>qS  
    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?