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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 6wyhL-{:  
    ON 67 r9^~I  
    CCW 8.' THLI  
    CORE 6 yf e4}0}  
    7I{rhA  
    DSEARCH 3 QUIET #j"N5e}U  
    SYSTEM v,c:cKj  
    ID 4P_ASPHERIC -$y/*'  
    OBB 0 35 0.5 !.285 kmsgaB7?  
    UNI MM DEpn>   
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines B]cV|S|  
    e= _7Q.cn  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 ew8Manx  
    CORDER   3   1   5   2   4 +r__>V,  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 RsP^T:M}$  
    END 0 aiE0b9c  
    _,|N`BBqd  
    GOALS                       ! define the goals here Cqw`K P  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass st(Y{Gs  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance AjO|@6  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 K6oQx)|  
    THSTART .3               ! global search use thicknesses 0.1 mm bRc~e@  
    RSTART 50                 ! and starting radius of 50 mm >zcp(M98  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power \F),SL  
    K;(t@GL?  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout )%(H'omvl  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick k|_LF[*Z  
    Quick [ST7CrwC  
    SNAP 5                    ! redraw PAD screen every five passes -- |L?-2k,  
    STOP FIRST               ! put the stop in front @?<1~/sfL  
    STOP Fix           ! and keep it there %;tBWyq}_  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 4B=@<( H  
    NGRID 6                   ! 6x6 grid of rays in pupil 1cPjgBxv#  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile Y\7/`ty  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points AU H_~SY  
    FWT 5 4 3 2 1 1           ! with these weights NpxND0  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM )u_[cEJHO  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic ]Saw}agE[%  
    END                         ! end of goals section 9TOqA4  
    U~[ tp1Z)  
    SPEC PANT                 ! special PANT section starts here 1FmqNf:V7I  
    RDR .001                 ! these are tiny lenses, reduce derivative increments U10:@Wzh  
    TLIMIT 3 .1               ! limits on thicknesses and spaces u-#J!Z<T8  
    SLIMIT 5 .1 AG<TY<nqL  
    END                         ! end of PANT section HpTX6}^  
    Z <vTr6?  
    SPECIAL AANT 's6hCs&|NV  
    Skip         W2j@Q=YDS  
    ! start of special AANT section; these go into the merit fn. nL-kBW Ed>  
    ACC 1.5              ! center thickness no more than 1.5 mm W&Gt^5  
    ACM .5                  ! and no thinner than 0.2 mm dRnO5 7+{  
                  ! avoid critical angle; 60 degrees from surface normal \jThbCb  
    AEC .3 10 1              ! keep edges over 0.2 mm 91j.%#[v'  
    eos !3Me 6&$O  
    TP&&' 4?D1  
    F6 c1YI[  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm =OF]xpI'&a  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch @c#M^:9Dc  
    ACM  0.5 1 .1  ! Min.Center ,O ]AB  
    AAE  0.2 1 .1  ! Air Edge !7fVO2m T  
    ACA 50     ,Taq~  
    QF`o%mI  
    M 1.17  10 A P YA   0.363636364 B< BS>(Nr>  
    M 1.76  10 A P YA   0.545454545 9$:+5f,%a  
    M 2.35  10 A P YA   0.727272727 E'4 dI:  
    M 3.05  10 A P YA   1 y@Q? guB  
    B(|dT66K  
    skip 8ORr  
    M 0.29  1 A P  YA   0.090909091 H@hHEzO  
    M 0.59  1 A P YA   0.181818182  $>y   
    M 0.88  1 A P YA   0.272727273 _q dLA  
    M 1.17  1 A P YA   0.363636364 ^5d9n<_xnQ  
    M 1.47  1 A P YA   0.454545455 _Zs]za.#)|  
    M 1.76  1 A P YA   0.545454545 U/I+A|S[  
    M 2.05  1 A P YA   0.636363636 sz+Uq]Mn  
    M 2.35  1 A P YA   0.727272727 T hLR<\  
    M 2.64  1 A P YA   0.818181818 1(12`3  
    M 2.93  1 A P YA   0.909090909 E?Ofkc$q  
    M 3.05  10 A P YA   1 [?Ub =sp  
    eos d9sqO9Ud8  
    bB|P`l L  
    !AOI CONTOL |;6l1]hk6  
    !NAME AOI !u=,bfyH  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 z("Fy  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 vswBK-w(Z  
    skip 2DbM48\E  
    gC qQ~lWZ  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 H0.,h;  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 o{&UT VyGs  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 :},/ D*v  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 r@m2foaO  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 FI$#x%A  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 ,"W.A  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 Z w&_Wt  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 v/B:n   
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 P?P))UB5  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 ;Jrk#7  
    M 29    1 A P UNI     1              0 0 0 LB0 8^Ov.$rP  
    eos az2CFd^M  
    {Q la4U  
    END a \PvRW*I  
    SZ m)`r\A  
    GO c_r&)8  
    PROJ +2+wNFU  
    NJglONO  
    5{&<X.jv  
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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)  Iw"?%k\U  
    8IC((  
    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。 RWBmQg^]X  
    按照这个思路,可以尝试先优化控制一下形状