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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 8i$|j~M a  
    ON 67 VMABj\yG  
    CCW T=/c0#Q|q  
    CORE 6 8$c) ]Bv  
    e <+)IW:  
    DSEARCH 3 QUIET _#M4zO7  
    SYSTEM 9'(^ Coq  
    ID 4P_ASPHERIC BoT#b^l  
    OBB 0 35 0.5 !.285 'g <"@SS+  
    UNI MM :UT \L2 q=  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines ?9xWTVa8  
    n^1BtP0!  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 P7>\j*U91{  
    CORDER   3   1   5   2   4 ,#N}Ni:  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 mfj%-)l9  
    END *_YH}U  
    LawE 3CD  
    GOALS                       ! define the goals here ?h1g$SBxk  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass tJ\v>s-f  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance Iep_,o.Sk  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 MMO/vJC  
    THSTART .3               ! global search use thicknesses 0.1 mm '-(Z.e~e  
    RSTART 50                 ! and starting radius of 50 mm gs+n J+b  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power 4-HBXG9#/  
    xrXfZ>$5bM  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout s5v}S'uO{  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick LRw-I.z  
    Quick qYoU\y7  
    SNAP 5                    ! redraw PAD screen every five passes pFs/ipZX^*  
    STOP FIRST               ! put the stop in front @r<2]RXlc  
    STOP Fix           ! and keep it there .Erv\lv*  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 i{9.bpp/  
    NGRID 6                   ! 6x6 grid of rays in pupil `_.:O,^n^  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile z(,j)".  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points #'@@P6o5  
    FWT 5 4 3 2 1 1           ! with these weights cjtcEW  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM G/~b(V;>  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic S -,$ (  
    END                         ! end of goals section [ Y{  
    @-0mE_$[  
    SPEC PANT                 ! special PANT section starts here A|PZ<WAY  
    RDR .001                 ! these are tiny lenses, reduce derivative increments ajG_t  
    TLIMIT 3 .1               ! limits on thicknesses and spaces v6wg,,T  
    SLIMIT 5 .1 8LF=l1=~  
    END                         ! end of PANT section pub?%  
    5w~ 0Q  
    SPECIAL AANT \' zloBU  
    Skip         Wm}T=L`  
    ! start of special AANT section; these go into the merit fn. J@i9)D_  
    ACC 1.5              ! center thickness no more than 1.5 mm a; a1>1  
    ACM .5                  ! and no thinner than 0.2 mm >`[+24e  
                  ! avoid critical angle; 60 degrees from surface normal jT]R"U/Q  
    AEC .3 10 1              ! keep edges over 0.2 mm DGTE#?'(  
    eos ,+Ocb-*  
    @K S.H  
    EqBTN07dZS  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm =/xx:D/  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch  `wIWK7i  
    ACM  0.5 1 .1  ! Min.Center sSk qU  
    AAE  0.2 1 .1  ! Air Edge X]2x0  
    ACA 50     sEKF  
    rmC7!^/  
    M 1.17  10 A P YA   0.363636364 |}8SjZcQW  
    M 1.76  10 A P YA   0.545454545 pKLNBR|  
    M 2.35  10 A P YA   0.727272727 oV9{{  
    M 3.05  10 A P YA   1 @o1#J` rv  
    ? 47"$=G  
    skip vqVwo\oEdU  
    M 0.29  1 A P  YA   0.090909091 ;jQ^8 S  
    M 0.59  1 A P YA   0.181818182 jUZ$vyT  
    M 0.88  1 A P YA   0.272727273 B@z ng2[  
    M 1.17  1 A P YA   0.363636364 OaT]2o  
    M 1.47  1 A P YA   0.454545455 A|4 3W =  
    M 1.76  1 A P YA   0.545454545 (["V( $  
    M 2.05  1 A P YA   0.636363636 )Pc>+} D  
    M 2.35  1 A P YA   0.727272727 *2.h*y'u  
    M 2.64  1 A P YA   0.818181818 pVzr]WFx  
    M 2.93  1 A P YA   0.909090909 wi%ls8F  
    M 3.05  10 A P YA   1 Gr}NgyT<!D  
    eos K:VZ#U(_  
    A42!%>PB  
    !AOI CONTOL _d^d1Q}V  
    !NAME AOI \J#&]o)Y  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 FI$ -."F  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 xDPR^xY  
    skip Hj`\Fm*A  
    7 _"G@h  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 $*:$-  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 e_l|32#/  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 rf`xY4I\  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 VV 54$a  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 }}rp/16  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 v>mK~0.$  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 rR/{Yx4  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 n{{"+;oR  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 CGb4C(%-7  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 bVa?yWb.  
    M 29    1 A P UNI     1              0 0 0 LB0 MXDCOe~07  
    eos 1*6xFn  
    cf ^i!X0  
    END )J+A2>  
    pp{p4Z   
    GO R>5Xv%R  
    PROJ d.Ccc/1-  
    <$Sl%DoS  
    JvP>[vb  
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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)  /eXiWasQ  
    $;~YgOVZ5  
    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。 v]H9`s#,  
    按照这个思路,可以尝试先优化控制一下形状