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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 >nehyo:#  
    ON 67 W1o6Sh8v(  
    CCW 4avkyFj!h  
    CORE 6 lgt&kdc%o  
    .I{u[ "  
    DSEARCH 3 QUIET L1` ^M  
    SYSTEM DZESvIES  
    ID 4P_ASPHERIC JUGq\b&m  
    OBB 0 35 0.5 !.285 1F0];{a  
    UNI MM Z 5 .cfI[  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines :L:] 3L  
    jbg9 EtQ!*  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 jl;N Fk%  
    CORDER   3   1   5   2   4 +c]D2@ctG  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 o|84yT!~  
    END yIpgZ0:h  
    [G+@[9hn%  
    GOALS                       ! define the goals here h+q#|N  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass 7]5+%[Dg!  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance kSge4?&  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 \l[AD-CZPh  
    THSTART .3               ! global search use thicknesses 0.1 mm ~P!=fU)  
    RSTART 50                 ! and starting radius of 50 mm CucW84H`J  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power }7%ol&<@  
    92,@tNQQ}  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout 9l&G2 o   
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick o=5hG9dj  
    Quick D@{m  
    SNAP 5                    ! redraw PAD screen every five passes lzFg(Ds!f  
    STOP FIRST               ! put the stop in front Ak`?,*L M  
    STOP Fix           ! and keep it there UK8k`;^KI  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 N1n\tA?  
    NGRID 6                   ! 6x6 grid of rays in pupil K;`*n7=IA  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile l~f9F`~'  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points h4slQq~K  
    FWT 5 4 3 2 1 1           ! with these weights NXOvC!<  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM ^^xzaF  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic RHu,t5,  
    END                         ! end of goals section w3>G3=b  
    YSZ[~?+  
    SPEC PANT                 ! special PANT section starts here &7,/^ >">  
    RDR .001                 ! these are tiny lenses, reduce derivative increments &$qIJvMiK  
    TLIMIT 3 .1               ! limits on thicknesses and spaces nu|?F\o!  
    SLIMIT 5 .1 _ -ec(w~/  
    END                         ! end of PANT section >X>]QMfh  
    }ZwnG=7T?  
    SPECIAL AANT (Zy=e?E,  
    Skip         S[rfcL"  
    ! start of special AANT section; these go into the merit fn. lm'.G99{  
    ACC 1.5              ! center thickness no more than 1.5 mm zcEpywNP  
    ACM .5                  ! and no thinner than 0.2 mm !C.{nOfyv  
                  ! avoid critical angle; 60 degrees from surface normal (ke<^sv7!  
    AEC .3 10 1              ! keep edges over 0.2 mm zlh\P`  
    eos FQJFq6l  
    ,*p(q/kJh~  
    zzKU s"u  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm }u5J<*:bZ  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch R,zp&L  
    ACM  0.5 1 .1  ! Min.Center $i `@0+:  
    AAE  0.2 1 .1  ! Air Edge H/G;hk  
    ACA 50     5'0kf7  
    wz'in  
    M 1.17  10 A P YA   0.363636364 +A_jm!tJS(  
    M 1.76  10 A P YA   0.545454545 Dt]FmU  
    M 2.35  10 A P YA   0.727272727 Qbj:^{`>(  
    M 3.05  10 A P YA   1 Gg7ZSB 7  
    Hp fTuydU  
    skip cja-MljD  
    M 0.29  1 A P  YA   0.090909091 o{ | |Ig  
    M 0.59  1 A P YA   0.181818182 wi:d!,P`e  
    M 0.88  1 A P YA   0.272727273 wK%x|%R[  
    M 1.17  1 A P YA   0.363636364 ;u%4K$   
    M 1.47  1 A P YA   0.454545455 pq5bK0N Q  
    M 1.76  1 A P YA   0.545454545 abV,]x&.0  
    M 2.05  1 A P YA   0.636363636 'ka"0~:NS{  
    M 2.35  1 A P YA   0.727272727 Y9(BxDP_+Y  
    M 2.64  1 A P YA   0.818181818 VqB9^qJ]!  
    M 2.93  1 A P YA   0.909090909 gE!`9#..  
    M 3.05  10 A P YA   1 K;f=l5  
    eos k1WyV_3  
    RKz _GEH)  
    !AOI CONTOL 3dI(gm6  
    !NAME AOI OoAZ t  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 l_=kW!l  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 SYK?5_804  
    skip RQ51xTOL4]  
    rg+3pX\{  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 YpbJoHiSH  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 Hkj| e6  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 ]GHx<5Q:\  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 gq?~*4H  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 }Qvoms<k  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 ; >>/}Jw\  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 x6*.zo5e  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 s!BZrVM%I`  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 < 'qtqUL\  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 3qH`zYgh  
    M 29    1 A P UNI     1              0 0 0 LB0 #*K!@X  
    eos QmB,~x{j>  
    g.O? 1bebe  
    END cE]#23  
    12%4>2}~>  
    GO |=}v^o ZC  
    PROJ 5'O.l$)y  
    jLf87  
    k+&1?]   
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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)  Urx gKTry  
    cY>;(x@  
    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。 ;o3 .<"  
    按照这个思路,可以尝试先优化控制一下形状