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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  Dg@6o  
    ON 67 %X3T<3<  
    CCW yZ`\.GgC^&  
    CORE 6 r* U6govky  
    jzQgD ed ]  
    DSEARCH 3 QUIET -a3C3!!  
    SYSTEM b#sO1MXv  
    ID 4P_ASPHERIC SC#  
    OBB 0 35 0.5 !.285 FEkx&9]  
    UNI MM >(3 y(1;  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines [lf[J&}X  
    5q\]]LV>  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 DD1S]m  
    CORDER   3   1   5   2   4 HkrNt/]  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 BsJClKp/  
    END j'Fni4;  
    ,-):&V:jF  
    GOALS                       ! define the goals here aePk^?KbB  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass =#W6+=YN8  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance &:rf80`z.  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 NunT1ved  
    THSTART .3               ! global search use thicknesses 0.1 mm sS._N@f  
    RSTART 50                 ! and starting radius of 50 mm n}"MF>zDK  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power e. [h  
    zR%#Q_  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout r_QWt1K  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick c5JxKU_  
    Quick kp[Jl0K5  
    SNAP 5                    ! redraw PAD screen every five passes +7=3[K  
    STOP FIRST               ! put the stop in front .A E(D7d6  
    STOP Fix           ! and keep it there C[75 !F   
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 3oh(d. Z  
    NGRID 6                   ! 6x6 grid of rays in pupil nkxVc  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile \QVL%,.%M  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points :>|[ o&L  
    FWT 5 4 3 2 1 1           ! with these weights lyP<&<Y5  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM p?5zwdX+`  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic _s^sZ{'2_  
    END                         ! end of goals section O[!]/qP+.  
    ./u3z|q1  
    SPEC PANT                 ! special PANT section starts here bYiaJ  
    RDR .001                 ! these are tiny lenses, reduce derivative increments zFlW\wc  
    TLIMIT 3 .1               ! limits on thicknesses and spaces Wa wOap  
    SLIMIT 5 .1 cf96z|^C  
    END                         ! end of PANT section vForj*Xo  
    aPRF  
    SPECIAL AANT Ay[6rUO  
    Skip          [5H#ay  
    ! start of special AANT section; these go into the merit fn. bO9X;} \6  
    ACC 1.5              ! center thickness no more than 1.5 mm uT_bA0jK  
    ACM .5                  ! and no thinner than 0.2 mm &4LrV+`$V  
                  ! avoid critical angle; 60 degrees from surface normal 8RB\P:6h  
    AEC .3 10 1              ! keep edges over 0.2 mm " 5=Gu1  
    eos nBR4j?':i  
    MFRM M%`  
    q.*k J/L  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm Dc U$sf*  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch L^dF )y?  
    ACM  0.5 1 .1  ! Min.Center 'vBuQinn  
    AAE  0.2 1 .1  ! Air Edge C-&\qAo?<:  
    ACA 50     D KR2b`J  
    !IcP O  
    M 1.17  10 A P YA   0.363636364 d-y8c  
    M 1.76  10 A P YA   0.545454545 V3 2F  
    M 2.35  10 A P YA   0.727272727 b:2# 3;)  
    M 3.05  10 A P YA   1 v#TU7v?~  
    6YNd;,it>p  
    skip BKi@c\Wb  
    M 0.29  1 A P  YA   0.090909091 1GE[*$vuq  
    M 0.59  1 A P YA   0.181818182 f]Xh7m(Gh  
    M 0.88  1 A P YA   0.272727273 \Cx2$<8  
    M 1.17  1 A P YA   0.363636364 ';Y0qitGB  
    M 1.47  1 A P YA   0.454545455 +xp)la.  
    M 1.76  1 A P YA   0.545454545 2)-Umq{]{  
    M 2.05  1 A P YA   0.636363636  Vmt$]/  
    M 2.35  1 A P YA   0.727272727 jBb:)  
    M 2.64  1 A P YA   0.818181818 PKJw%.-  
    M 2.93  1 A P YA   0.909090909 Cs))9'cD]  
    M 3.05  10 A P YA   1 UyENzK<%u  
    eos Zcjh  
    ,N93H3(  
    !AOI CONTOL ;?4EVZ#o  
    !NAME AOI "Doz~R\\  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 -%,=%FBi~4  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 ]jjHIFX  
    skip Q WcQtM  
    3?5JY;}h>"  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0  4 Fl>XM  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 >P@g].Q-  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 lha)4d  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 \xG_q>1_  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 a`I \19p]  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 e>0gE`8A  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 - ({h @  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 cDS \=Bf  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 m~04I~8vk  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 xu\s2x$  
    M 29    1 A P UNI     1              0 0 0 LB0 R"W5R-  
    eos Q<0X80w>  
    pmRm&VgE.  
    END 7cB/G:{  
    9:R3+,ZN  
    GO LY-,cXm&|  
    PROJ /g$G G9  
    ijP `fM8  
    !#d5hjoX  
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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)  PQDLbSe)\  
    Bhxs(NO  
    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。 RI@\cJ\}  
    按照这个思路,可以尝试先优化控制一下形状