切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 2715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 ti+pUlVrM  
    ON 67 #c :9 V2  
    CCW x)d2G 6x  
    CORE 6 XQ4dohGCP  
    (5>{?dR)|  
    DSEARCH 3 QUIET 5vYsA1Z  
    SYSTEM 9Y\F53p&j  
    ID 4P_ASPHERIC w9'H.L q  
    OBB 0 35 0.5 !.285 # .~.UHt  
    UNI MM ipfm'aQ  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines !\3 }R25  
    'aNahzb  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 n|J.)E.  
    CORDER   3   1   5   2   4 )\(lg*?:  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 NavOSlC+h  
    END RsR] T]4  
    9DmSs=A  
    GOALS                       ! define the goals here p?_'|#tz  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass v]l&dgoT  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance %}\ vW  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 N"&$b_u[  
    THSTART .3               ! global search use thicknesses 0.1 mm G#^m<G^M  
    RSTART 50                 ! and starting radius of 50 mm DS.39NY  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power LR hP7D+A  
    C:WtCAm(  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout )`e^F9L  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick $>nkGb%Kp  
    Quick M^Q&A R'F  
    SNAP 5                    ! redraw PAD screen every five passes [8xeQKp4  
    STOP FIRST               ! put the stop in front nl.~^CP  
    STOP Fix           ! and keep it there zsHG= Ee*  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 lR|$*:+  
    NGRID 6                   ! 6x6 grid of rays in pupil Jii?r*"d  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile AECxd[k$9  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points z<FV1niE  
    FWT 5 4 3 2 1 1           ! with these weights sj#{TTW  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM c1gz #,  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic cC7"J\+r*  
    END                         ! end of goals section Y'3k E  
    -lnTYxo+]^  
    SPEC PANT                 ! special PANT section starts here ^A:!ni@3  
    RDR .001                 ! these are tiny lenses, reduce derivative increments Nck!z8  
    TLIMIT 3 .1               ! limits on thicknesses and spaces  aOaF&6'j  
    SLIMIT 5 .1 41P4?"O  
    END                         ! end of PANT section %V@Rk.<  
    _%AJmt}  
    SPECIAL AANT hWl""66+5  
    Skip         6GvhEulYR  
    ! start of special AANT section; these go into the merit fn. ;5,`Jpca  
    ACC 1.5              ! center thickness no more than 1.5 mm MoC*tImWR  
    ACM .5                  ! and no thinner than 0.2 mm ?6_"nT*}  
                  ! avoid critical angle; 60 degrees from surface normal 6R3"L]J  
    AEC .3 10 1              ! keep edges over 0.2 mm S7@ZtFf  
    eos t;Fbt("]:  
    O('i*o4!}  
    IMl9\U  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm 'vqj5YTj  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch zav*  
    ACM  0.5 1 .1  ! Min.Center f\U?:8 3  
    AAE  0.2 1 .1  ! Air Edge D5o+ 0R  
    ACA 50     ;m2"cL>{l  
    z7NGpA(  
    M 1.17  10 A P YA   0.363636364 ==PQ-Ia  
    M 1.76  10 A P YA   0.545454545 * K0j5dx  
    M 2.35  10 A P YA   0.727272727 F^/~@^{P  
    M 3.05  10 A P YA   1 E.5*Jr=J  
    w>/pQ6=OFR  
    skip $1Q3Y'Q9  
    M 0.29  1 A P  YA   0.090909091 j SUAU}u!M  
    M 0.59  1 A P YA   0.181818182 ]4LT#  
    M 0.88  1 A P YA   0.272727273 nr<}Hc^f-  
    M 1.17  1 A P YA   0.363636364 's56L,^:  
    M 1.47  1 A P YA   0.454545455 "-~D! {rS  
    M 1.76  1 A P YA   0.545454545 e+d6R[`M  
    M 2.05  1 A P YA   0.636363636 J pCZq #  
    M 2.35  1 A P YA   0.727272727 Z L6~Eut  
    M 2.64  1 A P YA   0.818181818 pqGf@24c<  
    M 2.93  1 A P YA   0.909090909 ;%b <uV  
    M 3.05  10 A P YA   1 ]$XBd{\D{  
    eos B5?c'[V9  
    ?%8})^Dd>4  
    !AOI CONTOL softfjl&l  
    !NAME AOI $_ I%1  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 V29S*  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 2>_brz|7:|  
    skip s%S_K  
    IV 3@6t4k  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 ((hJmaq  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 2F*Dkv  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 V5(tf'  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 &t9XK8S  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 s[{:>~{iq  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 sJjl)Qs)T  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 /pSUn"3  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 EP*["fx  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 8h@)9Q]d\  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 r['=a/.C  
    M 29    1 A P UNI     1              0 0 0 LB0 ,h5-rw'  
    eos 5,=B1  
    /!&b'7y  
    END R"\u b"]  
    U#~nN+SIt  
    GO `|ck5DZT5L  
    PROJ QB.*R?A  
    e{rHO,#A>  
    4Q`=t &u  
    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)  =z /mI y<  
    ~x^+OXf!^g  
    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。 90(oV&  
    按照这个思路,可以尝试先优化控制一下形状