切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 2727阅读
    • 2回复

    [原创]手机镜头自动设计宏4P非球 [复制链接]

    上一主题 下一主题
    离线asdoptics
     
    发帖
    311
    光币
    2475
    光券
    0
    只看楼主 倒序阅读 楼主  发表于: 2020-04-10
    PROJ 5]1leT  
    ON 67 0W`LVue  
    CCW x'Pi5NRE  
    CORE 6 kCUT ^  
    19(Dj&x  
    DSEARCH 3 QUIET u@p?  
    SYSTEM hNXBVIL<&  
    ID 4P_ASPHERIC e75UMWaeC  
    OBB 0 35 0.5 !.285 0aR,H[r[?  
    UNI MM PN$ .X"D8  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines 7%OKH<i\2<  
    qQ7w&9r.M  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 j%<}jw[2  
    CORDER   3   1   5   2   4 )a=/8ofe  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 bg?"ILpk  
    END xx*2?i  
    _SZ5P>GIU  
    GOALS                       ! define the goals here ]WJfgN4  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass (1pEEq84  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance jnu Y{0(&  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 5 / m$)wE  
    THSTART .3               ! global search use thicknesses 0.1 mm 6Ggs JU  
    RSTART 50                 ! and starting radius of 50 mm ?p[O%_Xf  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power Swtbl`,  
    *jzLFuWIG  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout 7.<^j[?  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick LF*Q!  
    Quick e=/&(Y  
    SNAP 5                    ! redraw PAD screen every five passes L6 6-LMkH  
    STOP FIRST               ! put the stop in front }tST)=M`  
    STOP Fix           ! and keep it there SC#sax4N!=  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 (}!C4S3#  
    NGRID 6                   ! 6x6 grid of rays in pupil +rNkN:/L  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile OySy6IN]q  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points # Oup^ o@  
    FWT 5 4 3 2 1 1           ! with these weights HTz+K6&  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM Mo|wME#M  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic TUp%FJXA|  
    END                         ! end of goals section Cd#E"dY6  
    qH%")7>  
    SPEC PANT                 ! special PANT section starts here 7N2\8kP  
    RDR .001                 ! these are tiny lenses, reduce derivative increments -ewQp9)G  
    TLIMIT 3 .1               ! limits on thicknesses and spaces Aj"7q  
    SLIMIT 5 .1 -E&e1u,Mi  
    END                         ! end of PANT section |bZM/U=  
    T bE:||r?^  
    SPECIAL AANT dc0@Y  
    Skip         H!IDV }dn  
    ! start of special AANT section; these go into the merit fn. d<o.o?Vc  
    ACC 1.5              ! center thickness no more than 1.5 mm f1{z~i9@$  
    ACM .5                  ! and no thinner than 0.2 mm n l/UdgI  
                  ! avoid critical angle; 60 degrees from surface normal Y'"N"$n'_  
    AEC .3 10 1              ! keep edges over 0.2 mm _; ]e@  
    eos }4c/YP"a'E  
    8IY19>4'5J  
    t Y1Et0  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm Mpx/S<Z  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch 'Am-vhpm  
    ACM  0.5 1 .1  ! Min.Center x%BF {Sw  
    AAE  0.2 1 .1  ! Air Edge : iY$82wQ  
    ACA 50     6`nR5fh  
    k{Lv37H  
    M 1.17  10 A P YA   0.363636364 s_wUM)!  
    M 1.76  10 A P YA   0.545454545 eG] a zt  
    M 2.35  10 A P YA   0.727272727 R"6;NPeo  
    M 3.05  10 A P YA   1 8<PKKDgbfd  
    Z>A{i?#m  
    skip 2:v<qX  
    M 0.29  1 A P  YA   0.090909091 |KG&HN fP-  
    M 0.59  1 A P YA   0.181818182 66ohmP@04Z  
    M 0.88  1 A P YA   0.272727273 |'hLa  
    M 1.17  1 A P YA   0.363636364 )&1!xF   
    M 1.47  1 A P YA   0.454545455  mIc:2.q^  
    M 1.76  1 A P YA   0.545454545 -l*A  
    M 2.05  1 A P YA   0.636363636 p!"(s/=  
    M 2.35  1 A P YA   0.727272727 ]rX9MA6  
    M 2.64  1 A P YA   0.818181818 H7IW"UkBR  
    M 2.93  1 A P YA   0.909090909 juno.$ 6  
    M 3.05  10 A P YA   1 ( )|3  
    eos 6M><(1fT  
    Rl@$xP  
    !AOI CONTOL [e4![G&y`  
    !NAME AOI }C~]=Z  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 >A jCl  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 :1<~}*B@{  
    skip @phN|;?  
    9Q[>.):  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 ?JqjYI{$  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 Ph)| j&]  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 eqFvrESN~=  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 9O;vUy)  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 };SV!'9s?~  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 9O >z4o  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 sJ6a7A8)  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 k,_i#9 X  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 GXeAe}T  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 8R/ *6S=&  
    M 29    1 A P UNI     1              0 0 0 LB0 ;QPy:x3  
    eos .uDM_ 34  
    Vipp /WV  
    END p{C9`wi)  
    FzhT$7Gw  
    GO 8-A|C< "  
    PROJ |\{Nfm=:%  
    P6HGs? *  
    bF6gBM@*  
    本主题包含附件,请 登录 后查看, 或者 注册 成为会员
     
    分享到
    离线a755475490
    发帖
    100
    光币
    265
    光券
    1
    只看该作者 1楼 发表于: 2020-04-11
    这跑出的结果,惨不忍睹。有没有高手知道为什么,需要改善什么
    离线optics1210
    发帖
    476
    光币
    345
    光券
    0
    只看该作者 2楼 发表于: 2020-04-13
    回 a755475490 的帖子
    a755475490:这跑出的结果,惨不忍睹。有没有高手知道为什么,需要改善什么 (2020-04-11 09:59)  XK3!V|y`  
    YPG,9iZ&f  
    没有去控制形状,比如第1面,可以控制曲面为凸的。第2个镜片的边缘厚度为负了,再添加命令优化一下。另外第2个和第4个镜片控制一下最厚和最薄的  厚薄比值,以及第4个镜片控制厚度和孔径的比值。看了上面的命令,非球面系数,只开了几项,可以再多开一些高阶项。 H8sK}1.  
    按照这个思路,可以尝试先优化控制一下形状