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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 正序阅读 楼主  发表于: 2020-04-10
    PROJ gkz#kiGF  
    ON 67 b e/1- =m  
    CCW / 3k\kkv!  
    CORE 6 z= p  
    CCY|FK  
    DSEARCH 3 QUIET %~5Q^3$O  
    SYSTEM `fkri k  
    ID 4P_ASPHERIC lDU:EJ&DHE  
    OBB 0 35 0.5 !.285 BNCJT$t YX  
    UNI MM YhT1P fl  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines arLl8G[  
    6h_k`z  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 IJc#)J.2A  
    CORDER   3   1   5   2   4 R{o*O_qX  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 c2\vG  
    END otVyuh  
    =(X'c.%i  
    GOALS                       ! define the goals here e-cb?.WU?  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass +@u C:3jM  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance ba9<(0`  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 ]XG n2U\  
    THSTART .3               ! global search use thicknesses 0.1 mm m90R8  V  
    RSTART 50                 ! and starting radius of 50 mm PBs<8xBx^  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power J8v:a`bX&  
    `O=;E`ep  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout f5b`gvCY,#  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick e~s7ggg2k  
    Quick [9U srpYi  
    SNAP 5                    ! redraw PAD screen every five passes 01c/;B  
    STOP FIRST               ! put the stop in front <SM&VOiaOz  
    STOP Fix           ! and keep it there 5652'p  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 g} ~<!VpX  
    NGRID 6                   ! 6x6 grid of rays in pupil 4EhBpTg  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile a H|OA\<  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points Rf(x^J{  
    FWT 5 4 3 2 1 1           ! with these weights ua|Z`qUyq  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM jbhJ;c:  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic W8yfa[z~J  
    END                         ! end of goals section 7YXXkdgbd  
    "p~]m~g  
    SPEC PANT                 ! special PANT section starts here BQul iX&  
    RDR .001                 ! these are tiny lenses, reduce derivative increments FP'u)eU&3  
    TLIMIT 3 .1               ! limits on thicknesses and spaces ;p#Z:6  
    SLIMIT 5 .1 X\^& nLa  
    END                         ! end of PANT section aC8,Y$>?E`  
    zUEfa!#?  
    SPECIAL AANT 'q};L6  
    Skip         ]k`Fl,"  
    ! start of special AANT section; these go into the merit fn. 6KCCbg/  
    ACC 1.5              ! center thickness no more than 1.5 mm Fy _<Ui  
    ACM .5                  ! and no thinner than 0.2 mm i9@;,4f  
                  ! avoid critical angle; 60 degrees from surface normal {c\oOM<7  
    AEC .3 10 1              ! keep edges over 0.2 mm SCh7O}  
    eos IGK_1@tq  
    bDZKQ&  
    l\sS?  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm -0KbdHIKb'  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch (| 36!-(iK  
    ACM  0.5 1 .1  ! Min.Center cJHABdK-  
    AAE  0.2 1 .1  ! Air Edge S QM(8*:X  
    ACA 50     17n+4J]  
    5y[b8mur  
    M 1.17  10 A P YA   0.363636364 j""y2c1  
    M 1.76  10 A P YA   0.545454545 }[KDE{,V  
    M 2.35  10 A P YA   0.727272727 pRrqs+IJZ\  
    M 3.05  10 A P YA   1 wHt#'`5  
    u_p7Mcb  
    skip #GY&$8.u*  
    M 0.29  1 A P  YA   0.090909091 |>IUtUg\  
    M 0.59  1 A P YA   0.181818182 rAlh& ?X  
    M 0.88  1 A P YA   0.272727273 FD XWFJ  
    M 1.17  1 A P YA   0.363636364 nqurY62Ip  
    M 1.47  1 A P YA   0.454545455 %Vw|5yA4  
    M 1.76  1 A P YA   0.545454545 re ]Ste  
    M 2.05  1 A P YA   0.636363636 ;o_V!< $  
    M 2.35  1 A P YA   0.727272727 /Oq)3fU e  
    M 2.64  1 A P YA   0.818181818 DYT@BiW{  
    M 2.93  1 A P YA   0.909090909 409x!d~it  
    M 3.05  10 A P YA   1 ~}7$uW0ol  
    eos wuBlFUSg  
    GCP{Z]u  
    !AOI CONTOL +gbX}jF0%  
    !NAME AOI -TK|Y"  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 &O+sK4 P  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 kW<Yda<a  
    skip (^DLCP#*  
    )KaLSL>  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 r 1l/) ;  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 b(.-~c('  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 W9&0k+#^  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 [l8V<*x%S9  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 Ism^hyL  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0  !fQJL   
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 4T-,'P{?  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 C=oM,[ESQ0  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 l)tTg+:  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 fV.A=*1l#  
    M 29    1 A P UNI     1              0 0 0 LB0 D EUd[  
    eos L,Ao.?j  
    u( V  
    END B\=SAi  
    E3 ~,+68U  
    GO /~o7Q$)-b  
    PROJ  YBYBOH  
    8iMF8\  
    XKz;o^1a^  
     
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    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)  , Hn7(^t  
    $Z/klSEf  
    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。 Z)/6??/R  
    按照这个思路,可以尝试先优化控制一下形状
    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