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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 qW9~S0sl  
    ON 67 JcW<<7R  
    CCW  Y?IXV*J  
    CORE 6 Iv>4o~t  
    @kB^~Wf  
    DSEARCH 3 QUIET vC-5_pl  
    SYSTEM <USr$  
    ID 4P_ASPHERIC T^ RYN  
    OBB 0 35 0.5 !.285 ~JDVoS;>jU  
    UNI MM G@1T!`  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines ]4)$dQ59  
    OF1Qr bj  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 y- @{  
    CORDER   3   1   5   2   4 7DW HADr  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 <U2Un 0T  
    END !sh>`AF  
    .2QZe8"  
    GOALS                       ! define the goals here D+CP?} /  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass <P pW.1w  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance _F tI2G9  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 NFBhnNH+  
    THSTART .3               ! global search use thicknesses 0.1 mm o=I.i>c  
    RSTART 50                 ! and starting radius of 50 mm !2]'S=Y  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power 5>S)+p  
    Aiqn6BX{  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout YC =:W  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick unAu8k^  
    Quick }/.GB5Ej  
    SNAP 5                    ! redraw PAD screen every five passes w8(z\G_0  
    STOP FIRST               ! put the stop in front g I@I.=y  
    STOP Fix           ! and keep it there p JM&R<i:  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 ]"VxEpqhM  
    NGRID 6                   ! 6x6 grid of rays in pupil ZRj&k9D^U  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile E6s)J -a  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points 5HW'nhE  
    FWT 5 4 3 2 1 1           ! with these weights j@Y'>3  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM 7uxUqM  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic \CZD.2p#&  
    END                         ! end of goals section 50NLguE  
    d\j[O9W>  
    SPEC PANT                 ! special PANT section starts here 1'BC R  
    RDR .001                 ! these are tiny lenses, reduce derivative increments iJ!p9E*(  
    TLIMIT 3 .1               ! limits on thicknesses and spaces Ae_:Kc6  
    SLIMIT 5 .1 {*AYhZ  
    END                         ! end of PANT section i6$q1*  
    W&;,7T8@  
    SPECIAL AANT G^qt@,n$;  
    Skip         Ql{:H5  
    ! start of special AANT section; these go into the merit fn. ,!oR"b!  
    ACC 1.5              ! center thickness no more than 1.5 mm tQmuok4"d  
    ACM .5                  ! and no thinner than 0.2 mm @XN|R  
                  ! avoid critical angle; 60 degrees from surface normal )^LiAL h  
    AEC .3 10 1              ! keep edges over 0.2 mm @$!rgLyL[  
    eos zL/r V<  
    $Lt'xW`8  
    3&KRG}5  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm 8 ;"HM5+  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch 4~Jg\@  
    ACM  0.5 1 .1  ! Min.Center USJk *  
    AAE  0.2 1 .1  ! Air Edge tDn:B$*}W,  
    ACA 50     Ula h!s  
    F8d:7`lO@/  
    M 1.17  10 A P YA   0.363636364 Vl%UT@D|  
    M 1.76  10 A P YA   0.545454545 Qk] ^]I  
    M 2.35  10 A P YA   0.727272727 g& ?{^4t]  
    M 3.05  10 A P YA   1 n+SHkrW  
    o&:'MwU  
    skip 5 =Op%  
    M 0.29  1 A P  YA   0.090909091 .r\|9 *j<  
    M 0.59  1 A P YA   0.181818182 ZFNg+H/k  
    M 0.88  1 A P YA   0.272727273 VhLS*YiSY  
    M 1.17  1 A P YA   0.363636364 :fA|J!^b[  
    M 1.47  1 A P YA   0.454545455 QHgkfo  
    M 1.76  1 A P YA   0.545454545 JXF0}T)C  
    M 2.05  1 A P YA   0.636363636 L^x h5{  
    M 2.35  1 A P YA   0.727272727 _DLELcH Y  
    M 2.64  1 A P YA   0.818181818 nUf0TkA  
    M 2.93  1 A P YA   0.909090909 s%i \z }/  
    M 3.05  10 A P YA   1 8M8Odz\3 q  
    eos aXh~w<5F  
    }}u16x}*n  
    !AOI CONTOL ;2[o>73F  
    !NAME AOI XS=f>e1<W  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 /|>?!;   
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 #R*7y%cO  
    skip jhH&}d9  
    Ox9M![fC  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 }j;G`mV2  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 tX~ *.W:  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 WYd9p;k  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 !4+ FN)  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 Hd57Iw  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 ,ut7`_Fy  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 bkFO4OZd  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 /Csk"IfuO  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 Y T'olk  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 ]]XXcQ,A  
    M 29    1 A P UNI     1              0 0 0 LB0 cyBm,!  
    eos l4*vM  
    |o<c`:;kt  
    END Of m0{c=  
    rUh2[z8:  
    GO jr/IU=u*v  
    PROJ `APeS=< &  
    QzS=oiL  
    NK6 ~qWsu  
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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)  ,6ae='=d  
    }\1V%c  
    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。 N'0nt]&a  
    按照这个思路,可以尝试先优化控制一下形状