切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 136858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 _'c+fG \  
    File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) *CUdGI&  
    Display > View Lens (accept defaults, click OK, keep window open) zUQe0Gc.b^  
    In LDM spreadsheet, select surfaces 1 to Image 9-- dRTG  
    Choose Edit > Default Variables, then click in any cell to unselect the range <|JU(B  
    Right click in each cell and choose Vary for ~L){O*Z  
    Thickness of surfaces 1, 4, 6 PPgW ^gj  
    Glass of surfaces 1, 4, 6  4Iq5+Q  
    File > Save Lens IO[^z v4F  
    Using Quick Analysis tool bar, click… 56ZrCr  
    Quick Spot Diagram (note scale) `cO|RhD @  
    Quick Ray Aberration Plot (note scale) [a NhP;<  
    Quick Field Plot (note scales and maximum distortion value) YKq0f=Ij  
    Analysis > Diffraction > MTF %]GV+!3S  
    Freq/Calc Tab: Maximum 68, Increment 17 ('HxHOh2  
    Graphics tab: Max plot freq 68 ;.0LRWcJ  
    Click OK (keep window open, tear off starting MTF graph for later comparison) q2Rf@nt  
    Optimization > Automatic Design =~",/I?  
    Output controls: Click Draw System button JjDS"hK#  
    General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) #01/(:7  
    Specific constraints: /hfUPO5  
    Click Insert Specific Constraint _FFv#R*4  
    Default display is Optical Definitions, Effective Focal Length (correct choice) pE(sV{PD  
    Enter 8.25 for Constraint Target j]4,6` b\  
    Click OK. {r{>?)O  
    File > Save Lens As (new name, digcam20_opt.len) !=knppY  
    Re-run View Lens window to see new lens picture. >Qk97we'9  
    Re-run each of the Quick Analysis windows and note scales. LT& /0  
    Re-run the MTF window, compare to tear-off of starting point .pKN4  
    ---------------------------------------------------------------------------------------------- H` Lu"EK  
    以下直接复制到命令行即可出最终结果 W+/2c4$F3  
    ---------------------------------------------------------------------------------------------- 7yUvL8p-  
    ! Command inputs for Workshop 2-2 (for reference) ax]9QrA  
    !Restore 20 Degree Digital Camera Lens Setup U TS{H  
    !FILE > OPEN 'v+96b/;  
    RES digcam20_start.len 43F^J%G  
    !Vary all radii curvature by right clicking in LDM and selecting VARY %\l0-RA@<  
    !HINT: for curvatures highlight all and select vary. Then go back and _0*=u$~R  
    !freeze stop surface radius. X_!$Pk7ma  
    CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 K]MzP|T,  
    !Vary all thicknesses by same method. Do not select surface with solve since th9 0O|;  
    !varying this surface will delete solve. If mistake, use UNDO or go to )=Y-f?o!  
    !LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve O E]~@eU  
    THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 )Kr(Y.w  
    THC S8 0 !Don't forget to vary the image distance which calculates best g!\QIv1D  
    !best real-ray focus from paraxial image plane 3m~U(yho  
    !Vary glass by highlighting, right clicking, and selecting Vary P8u"T!G  
    GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 BMF3XcH~G  
    !Optimize OPTIMIZATION > AUTOMATIC DESIGN r=|vad$  
    AUT s1v{~xP  
    EFL Z1 = 8.25 !Effective Focal Length Constraint }R\B.2#M_@  
    MNT 0.8 !Minimum Center Thickness General Constraint ~"\P~cg0J  
    MNE 0.5 !Minimum Edge Thickness General Constraint ]svw CPu C  
    DRA S1..I YES !Draw a picture of lens system at each cycle Hj1k-Bs&'w  
    GO ~(M*6b  
    !Reanalyze the system. Make sure to "Tear Off" original analysis before 78gob&p?  
    !re-executing to compare optimized system BHIM'24bp  
    !Re-execute Drawing r*>QT:sB  
    VIE /T{mS7EpYc  
    GO %va[jJ  
    !Re-execute MTF (s.o  
    MTF z^"?sd  
    MFR 68 2pw>B%1WP)  
    IFR 17 )~G8 LZ  
    GO hg!x_Eq|  
    !Re-execute Field (Distortion) Analysis PaA6Z":  
    FIE ,Qga|n8C  
    GO ^1()W,B~w  
    !Save Lens FILE > SAVE LENS AS... >&g2 IvDS  
    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
    |ec(z  
    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?