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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 F=5+JjrX  
    ON 67 ?* ~4~ZE E  
    CCW DXJw)%G w  
    CORE 6 `*[Kmb\  
    =lv(  
    DSEARCH 3 QUIET R(t%/Hvs$  
    SYSTEM mN-O{k0\  
    ID 4P_ASPHERIC $c*fbBM(&n  
    OBB 0 35 0.5 !.285 z<Z0/a2'1  
    UNI MM a<*+rGI  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines iK2f]h  
    :@p]~{m:G  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 <Z[Z&^  
    CORDER   3   1   5   2   4 #0) TS  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 0~<?*{~  
    END  Z/Wf  
    hxdjmc-  
    GOALS                       ! define the goals here  Ju5Dd\  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass ZKW1HL ]m  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance 5X8 i=M;  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 5%wA"_  
    THSTART .3               ! global search use thicknesses 0.1 mm 8-gl$h  
    RSTART 50                 ! and starting radius of 50 mm ql%K+4@  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power zvN7aG  
    ,or;8aYc#  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout S#CaJ}M  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick =Crl{Ax  
    Quick f2tCB1[D+  
    SNAP 5                    ! redraw PAD screen every five passes =H: N!!:  
    STOP FIRST               ! put the stop in front ZYY`f/qi  
    STOP Fix           ! and keep it there nVlZ_72d  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 ,aWI&ve6  
    NGRID 6                   ! 6x6 grid of rays in pupil m5/]+xdNX  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile ZC$u8$+P  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points +dCR$<e9r  
    FWT 5 4 3 2 1 1           ! with these weights `4ga~Ch  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM 5~>j98K  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic GQ85ykky  
    END                         ! end of goals section b4$g$()  
    9k4z__Ke  
    SPEC PANT                 ! special PANT section starts here ys)  
    RDR .001                 ! these are tiny lenses, reduce derivative increments 1z; !)pG.  
    TLIMIT 3 .1               ! limits on thicknesses and spaces ;Ym6ey0t  
    SLIMIT 5 .1 |-v/  
    END                         ! end of PANT section Lcg1X3$G  
    .: wg@Z  
    SPECIAL AANT AN,3[Sh  
    Skip         !9qw  
    ! start of special AANT section; these go into the merit fn. z$Z%us>io  
    ACC 1.5              ! center thickness no more than 1.5 mm I(>_as\1  
    ACM .5                  ! and no thinner than 0.2 mm \{(cz/]G/  
                  ! avoid critical angle; 60 degrees from surface normal p]e.E`'S  
    AEC .3 10 1              ! keep edges over 0.2 mm :\mdVS!o  
    eos bTx4}>=5l  
    fyZtwl@6w#  
    ?(khoL t  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm 'mv|6Y  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch Q=<&ew  
    ACM  0.5 1 .1  ! Min.Center \HMuV g'Q  
    AAE  0.2 1 .1  ! Air Edge M"-53|#:w\  
    ACA 50     t& yuo E  
    e Z L!Z!  
    M 1.17  10 A P YA   0.363636364 dF|n)+C~R  
    M 1.76  10 A P YA   0.545454545 u9 *ic~Nh  
    M 2.35  10 A P YA   0.727272727 E)'T;%  
    M 3.05  10 A P YA   1 7 }t=Lx(  
    X#W6;?Z\  
    skip -hK^*vJ  
    M 0.29  1 A P  YA   0.090909091 p:| 7d\r  
    M 0.59  1 A P YA   0.181818182 ju.`c->k"  
    M 0.88  1 A P YA   0.272727273 U~|)=+%O  
    M 1.17  1 A P YA   0.363636364 I'J-)D`  
    M 1.47  1 A P YA   0.454545455 x` 4|^ u  
    M 1.76  1 A P YA   0.545454545 5uM`4xkj  
    M 2.05  1 A P YA   0.636363636 DI :  
    M 2.35  1 A P YA   0.727272727 Z'wGZ(  
    M 2.64  1 A P YA   0.818181818 \O>;,(>i  
    M 2.93  1 A P YA   0.909090909 ?+]   
    M 3.05  10 A P YA   1 %u?A>$Jn  
    eos CT.hBz -S  
    w\JTMS$  
    !AOI CONTOL t4zKI~cO  
    !NAME AOI Fp+fZU  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 pW<l9W  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 OQ3IkE`G  
    skip [Z[ p@Ux  
    BE!WCDg,  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 |kHzp^S  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 m.yt?`  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 u~'j?K.^  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 y<ZT~e  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 ad<ZdO*h  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 ocj^mxh =O  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 Gbb*p+ (  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 1:Raa5  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 kc[<5^b5  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 .UUT@ w?  
    M 29    1 A P UNI     1              0 0 0 LB0 opReAU'I  
    eos RbEtNwG@c  
    P9gAt4i  
    END p+F>+OQ*  
    c*V/2" 5  
    GO /,9n1|FrG  
    PROJ 8J0#lu  
    6 Znt   
    xQs._YY  
     
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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)  -gy@sSfvkv  
    H 5'Ke+4.e  
    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。 Ce!xa\  
    按照这个思路,可以尝试先优化控制一下形状