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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 eukX#0/^  
    ON 67 YHwVj?6W  
    CCW *#X+Gngo  
    CORE 6 X=S}WKu  
    Qs#9X=6e@  
    DSEARCH 3 QUIET *so6]+)cU  
    SYSTEM `<]P"G  
    ID 4P_ASPHERIC '=@-aVp  
    OBB 0 35 0.5 !.285 {,nd_3"Vq  
    UNI MM D@/9+]-,  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines 7v4-hfN  
    rRF+\cP?.  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 MY0[Oq cm=  
    CORDER   3   1   5   2   4 NKIkd  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 IdN%f]=/  
    END "GIg| 3  
    $S"zxEJJ Y  
    GOALS                       ! define the goals here 7;$L&X  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass OI;L9\MJc  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance -7C=- \]  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 P~b%;*m}8  
    THSTART .3               ! global search use thicknesses 0.1 mm X:zyzEhS  
    RSTART 50                 ! and starting radius of 50 mm r`mzsO-'  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power o$qFa9|Ec?  
    A ydy=sj  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout &L[8Mju6  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick x r+E  
    Quick z~A(IQO  
    SNAP 5                    ! redraw PAD screen every five passes IAt+S-q0  
    STOP FIRST               ! put the stop in front j3V"d3)  
    STOP Fix           ! and keep it there Hsux>+Q  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 NZi'eZ{^`  
    NGRID 6                   ! 6x6 grid of rays in pupil 5BGv^Qb_2  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile [\ w>{  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points +wPvQKVfI  
    FWT 5 4 3 2 1 1           ! with these weights ej??j<]  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM Fr E/K_L  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic lzQ&)7`  
    END                         ! end of goals section @N:3`[oB  
    QKL]O*  
    SPEC PANT                 ! special PANT section starts here <T=o]M$  
    RDR .001                 ! these are tiny lenses, reduce derivative increments nu1w:  
    TLIMIT 3 .1               ! limits on thicknesses and spaces .,iw2:  
    SLIMIT 5 .1 #!F8n`C-  
    END                         ! end of PANT section JqH.QnKcv  
    ) Sh;UW  
    SPECIAL AANT %Tm' aY"  
    Skip         k%bTs+] *  
    ! start of special AANT section; these go into the merit fn. !UPAEA  
    ACC 1.5              ! center thickness no more than 1.5 mm a}+ _Yo(Q  
    ACM .5                  ! and no thinner than 0.2 mm 9BgQ oK@  
                  ! avoid critical angle; 60 degrees from surface normal Xb07 l3UG  
    AEC .3 10 1              ! keep edges over 0.2 mm 8)Bn?6.  
    eos _ jM6ej<  
    a} Iz  
    "MVN /Gl  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm H"Em|LX^  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch EWvid4QEi  
    ACM  0.5 1 .1  ! Min.Center >+W?!9[p:2  
    AAE  0.2 1 .1  ! Air Edge &opH\wa  
    ACA 50     9"l%tq_  
    s t3]Yy  
    M 1.17  10 A P YA   0.363636364 C8%nBa /  
    M 1.76  10 A P YA   0.545454545 4h2bk\z-  
    M 2.35  10 A P YA   0.727272727 NIcNL(]  
    M 3.05  10 A P YA   1 5Qe}v  
    ,\">ovV33  
    skip hrtN.4p[  
    M 0.29  1 A P  YA   0.090909091 (l,YI"TzT  
    M 0.59  1 A P YA   0.181818182 HoQ(1e$G-  
    M 0.88  1 A P YA   0.272727273 DyV[+P  
    M 1.17  1 A P YA   0.363636364 A_dYN?^?|  
    M 1.47  1 A P YA   0.454545455 s!zr>N"  
    M 1.76  1 A P YA   0.545454545 s?gXp{O?X  
    M 2.05  1 A P YA   0.636363636 <H(AS'  
    M 2.35  1 A P YA   0.727272727 ieK'<%dxF  
    M 2.64  1 A P YA   0.818181818 @eD2<e  
    M 2.93  1 A P YA   0.909090909 l'X?S(fiV  
    M 3.05  10 A P YA   1 sRI=TE]s  
    eos 'J<zVD}0  
    Hwi7oXP  
    !AOI CONTOL 1 </t #r  
    !NAME AOI ?_`P;}4#  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 4iB)oR  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 % w/1Uo24  
    skip [;\< 2=H  
    S}oF7;'Ga  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 W!Os ci  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 D_`)T;<Sp  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 "B{xC}Tw  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 ( ]uoN4  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 S+=@d\S}"  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 QrRCsy70  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 N=}Z#  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 OTbjZ(  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 "MKsSty  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 AZm)$@e)  
    M 29    1 A P UNI     1              0 0 0 LB0 `E%d$  
    eos oML K!]a  
    MhXm-<4  
    END A&|(%  
    GAe_Z( T  
    GO +R jD\6bJb  
    PROJ ;bu;t#  
    k{$"-3ed  
    5Ddyb%  
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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)  w#b2iE+Bw  
    .`RC,R`C  
    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。 DgP%Q  
    按照这个思路,可以尝试先优化控制一下形状