切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 2751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 \\06T `  
    ON 67 (-0ePSOG  
    CCW )[L^Dmd,  
    CORE 6 G,f-.  
    "T2"]u<52  
    DSEARCH 3 QUIET Q8D&tJg  
    SYSTEM FdzNE  
    ID 4P_ASPHERIC >5hhd38  
    OBB 0 35 0.5 !.285 iDoDwq!l_  
    UNI MM X T[zj <&_  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines Bj Wr5SJ  
    :XG;ru%i  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 =PkO!Mm8  
    CORDER   3   1   5   2   4 slu(SmQ  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 JTU#vq:TY  
    END *T`-|H*6@  
    c$:1:B9\  
    GOALS                       ! define the goals here WOLuw%  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass ^03j8Pc-c  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance b|xpNd-  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 }|\d+V2On  
    THSTART .3               ! global search use thicknesses 0.1 mm #3$\Iu  
    RSTART 50                 ! and starting radius of 50 mm ke_ [  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power ^T5X)Nu{=C  
    ~]HN9R^&  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout yWDTjY/  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick 6at1bQ$  
    Quick ^EELaG  
    SNAP 5                    ! redraw PAD screen every five passes '3 33Ctxy  
    STOP FIRST               ! put the stop in front .IarkeCtb  
    STOP Fix           ! and keep it there Fmyj*)J[Z  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 A#8q2n270*  
    NGRID 6                   ! 6x6 grid of rays in pupil "_|oWn  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile NVKC'==0  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points }t9.N`xu  
    FWT 5 4 3 2 1 1           ! with these weights L< ^j"!0  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM 5xCT~y/a  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic *N'K/36;  
    END                         ! end of goals section ;0rGiWC#  
    A4C+5R  
    SPEC PANT                 ! special PANT section starts here fKH7xu!V4+  
    RDR .001                 ! these are tiny lenses, reduce derivative increments 1MlUG5  
    TLIMIT 3 .1               ! limits on thicknesses and spaces !Ucjax~  
    SLIMIT 5 .1 54lu2gD'  
    END                         ! end of PANT section U>Ld~cw  
    cH' iA.  
    SPECIAL AANT N`@NiJ(O;  
    Skip         o?L'Pg  
    ! start of special AANT section; these go into the merit fn. N|N3x7=gs  
    ACC 1.5              ! center thickness no more than 1.5 mm {7u[1[L1  
    ACM .5                  ! and no thinner than 0.2 mm S$)*&46g  
                  ! avoid critical angle; 60 degrees from surface normal Hy.AyU|L  
    AEC .3 10 1              ! keep edges over 0.2 mm `Z: R Ce^  
    eos aj8A8ma*}  
    $`ZzvZ'r  
    Kl7WQg,XOi  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm I V%zO+  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch 6E(Qx~i L  
    ACM  0.5 1 .1  ! Min.Center [(X y.L7x  
    AAE  0.2 1 .1  ! Air Edge &Z(K6U#.  
    ACA 50     qm/Q65>E  
    ZkL8e  
    M 1.17  10 A P YA   0.363636364 :B3[:MpL}  
    M 1.76  10 A P YA   0.545454545 )?+$x[f!*  
    M 2.35  10 A P YA   0.727272727 P-F)%T[  
    M 3.05  10 A P YA   1 d->|EJP  
    E_Z{6&r  
    skip We0.3aG  
    M 0.29  1 A P  YA   0.090909091 hfpJ+[  
    M 0.59  1 A P YA   0.181818182 dS^T$sz.co  
    M 0.88  1 A P YA   0.272727273 sn7AR88M;  
    M 1.17  1 A P YA   0.363636364 QaUm1 i#  
    M 1.47  1 A P YA   0.454545455 rpeJkG@+  
    M 1.76  1 A P YA   0.545454545 CYOI.#m2  
    M 2.05  1 A P YA   0.636363636 >U F  
    M 2.35  1 A P YA   0.727272727 +]=e;LN$0  
    M 2.64  1 A P YA   0.818181818 ]7-&V-Ct*  
    M 2.93  1 A P YA   0.909090909 u]}s)SmDk  
    M 3.05  10 A P YA   1 oFOnjK"|F  
    eos mF` B#  
    (c0A.L)  
    !AOI CONTOL W3`>8v1?o  
    !NAME AOI 21k5I #U  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 fXrXV~'8  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 6'\6OsH  
    skip %$%& m1Y  
    zD?oXs  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 {vAE:W.s  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 :W b j\  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 Gy=B&boZ  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 Aw&tP[N[  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 ]HpA5q1ck  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 a0r"N[&  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 A?Bif;  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 u2 `b'R9  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 j*~T1i  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 6e&>rq6C  
    M 29    1 A P UNI     1              0 0 0 LB0 eQQ>  
    eos cuOvN"nuNj  
    (O0Urm  
    END 2^?:&1:  
    >X*Mio8P#  
    GO 4CGPO c  
    PROJ NcY608C  
    bWOS `5  
    N},n `Yl.  
    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)  bMU(?hb  
    @JRNb=?a  
    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。 5/O'R9A4  
    按照这个思路,可以尝试先优化控制一下形状