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    [原创]手机镜头自动设计宏4P非球 [复制链接]

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    离线asdoptics
     
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    只看楼主 倒序阅读 楼主  发表于: 2020-04-10
    PROJ OpxJiu=W  
    ON 67 tP0!TkTo9  
    CCW ;/)u/[KAv  
    CORE 6 y3Lq"?h  
    [zc8f  
    DSEARCH 3 QUIET 8bW,.to(?x  
    SYSTEM   ]n (:X  
    ID 4P_ASPHERIC pPnJf{  
    OBB 0 35 0.5 !.285 t+%tN^87:  
    UNI MM dBM> ;S;v  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines J>%uak<  
    v&}^8j  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 vu=`s|R  
    CORDER   3   1   5   2   4 r E<Ou"  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 :9f/d;Mo3  
    END D<UX^hU   
    " UxKG+   
    GOALS                       ! define the goals here GZk{tTv  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass SVj4K \F  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance ?0VETa ~m  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 :iVEm9pB)  
    THSTART .3               ! global search use thicknesses 0.1 mm {3R?<ET]mt  
    RSTART 50                 ! and starting radius of 50 mm -9@/S$i  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power 8>l#F<@5  
    wTK>U`o  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout t?6_^ 08  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick 6$_//  
    Quick F` "bMS  
    SNAP 5                    ! redraw PAD screen every five passes 'D<84|w:1  
    STOP FIRST               ! put the stop in front H6/C7  
    STOP Fix           ! and keep it there |6y(7Ha  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 g_2EH  
    NGRID 6                   ! 6x6 grid of rays in pupil %.`<ud  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile |T;NoWO+  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points h:l4:{A64  
    FWT 5 4 3 2 1 1           ! with these weights DC6xet{  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM W\l"_^d*  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic Mw9;O6  
    END                         ! end of goals section %jRqrICd  
    O~=|6#c  
    SPEC PANT                 ! special PANT section starts here dxAP7v  
    RDR .001                 ! these are tiny lenses, reduce derivative increments cJ#|mzup  
    TLIMIT 3 .1               ! limits on thicknesses and spaces B9Y*'hmI  
    SLIMIT 5 .1 P]wCC`qi  
    END                         ! end of PANT section $`O%bsjX  
    DS]C`aM9  
    SPECIAL AANT =p29 }^@@t  
    Skip         ((T0zQ7=  
    ! start of special AANT section; these go into the merit fn. i$b Het  
    ACC 1.5              ! center thickness no more than 1.5 mm b2p;-rv  
    ACM .5                  ! and no thinner than 0.2 mm 1e(Q I) ~  
                  ! avoid critical angle; 60 degrees from surface normal 1`z^Xk8vt  
    AEC .3 10 1              ! keep edges over 0.2 mm ^KO=8m( )J  
    eos N5Rda2m  
    HJ+I;OJ  
    {YzRf S  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm 1p|}=R  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch ^:F |2  
    ACM  0.5 1 .1  ! Min.Center X5`#da  
    AAE  0.2 1 .1  ! Air Edge _J+p[=[L  
    ACA 50     2&Hn%q)  
    7UzbS,$x  
    M 1.17  10 A P YA   0.363636364 eO?.8OM-a  
    M 1.76  10 A P YA   0.545454545 j9XRC9   
    M 2.35  10 A P YA   0.727272727 `3KXWN`.s  
    M 3.05  10 A P YA   1 FPB O=?H.  
    '.8E_Jd0E  
    skip vn0}l6n3s  
    M 0.29  1 A P  YA   0.090909091 gBZ1Weu-'  
    M 0.59  1 A P YA   0.181818182 ,b/qcu_|-  
    M 0.88  1 A P YA   0.272727273 z%cpV{Nu  
    M 1.17  1 A P YA   0.363636364 vUa&9Y  
    M 1.47  1 A P YA   0.454545455 MsL*\)*s  
    M 1.76  1 A P YA   0.545454545 F7r!zKXZ  
    M 2.05  1 A P YA   0.636363636 xct{Tv[FO  
    M 2.35  1 A P YA   0.727272727 @! gJOy  
    M 2.64  1 A P YA   0.818181818 K4V\Jj1l  
    M 2.93  1 A P YA   0.909090909 Q#} 0pq  
    M 3.05  10 A P YA   1 C ~&~Ano,  
    eos L9G xqw  
    D$wl.r  
    !AOI CONTOL ~H)s>6>#v  
    !NAME AOI @D3Y}nR:  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 e{<r<]/j  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 fA k]]PU  
    skip q4~w D  
    \UF/_'=K  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 ^=lh|C\#  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 P!apAr  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 ^D=1%@l?#  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 z!<X{& e  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 %}nNwuJ  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 'fqX^v5n  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 hPP,D\#  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 *&d>Vk."]  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 ^J TrytIB  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 B3j   
    M 29    1 A P UNI     1              0 0 0 LB0 Bv)^GU&   
    eos );]9M~$  
    d3nMeAI AO  
    END =u5a'bp0;;  
    kma)DW  
    GO !Rq.L  
    PROJ <yw6Om:n<  
    &RzkM4"  
    'nrX RDb  
     
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    离线a755475490
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    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
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    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)  Gkr]8J  
    gB)Cmw*  
    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。 YaT6vSz  
    按照这个思路,可以尝试先优化控制一下形状