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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 M#2<|VUW,  
    ON 67 prO&"t >  
    CCW  ^4WZ%J#g  
    CORE 6 Q-h< av9  
    '2l[~T$*  
    DSEARCH 3 QUIET JT}"CuC  
    SYSTEM }6LcimQyK  
    ID 4P_ASPHERIC )X#$G?|Hn  
    OBB 0 35 0.5 !.285 pDP* 3  
    UNI MM W!el[@  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines (~\HizSl  
    TQt[he$O  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 >Heuf"V  
    CORDER   3   1   5   2   4 S~ckIN]  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 |C./gdq  
    END zLr:zfl  
    l{rHXST|  
    GOALS                       ! define the goals here Ld:-S,2  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass ;(E]mbV'=  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance a)Ht(*/B  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 M&Q&be84  
    THSTART .3               ! global search use thicknesses 0.1 mm E\4ZUGy0  
    RSTART 50                 ! and starting radius of 50 mm @?tR-L<u  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power :p<:0W2!  
    : [?7,/w  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout _JpTHpqu  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick ve/.q^JeJ  
    Quick +tkm,>s  
    SNAP 5                    ! redraw PAD screen every five passes F$v^S+Ch  
    STOP FIRST               ! put the stop in front "JF   
    STOP Fix           ! and keep it there A\/DAVnI  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 "OP$n-*@%  
    NGRID 6                   ! 6x6 grid of rays in pupil sFfargl  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile 4nd)*0{ f  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points h{]0 H'g  
    FWT 5 4 3 2 1 1           ! with these weights +;@R&Y  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM KdlUa^}D  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic FzsW^u+  
    END                         ! end of goals section 29@m:=-}7  
    A{{rNbCK  
    SPEC PANT                 ! special PANT section starts here rIv#YqT  
    RDR .001                 ! these are tiny lenses, reduce derivative increments 5 a&a-(  
    TLIMIT 3 .1               ! limits on thicknesses and spaces F ww S[ 3  
    SLIMIT 5 .1 jxw8jo06:  
    END                         ! end of PANT section xjDaA U,  
    ywjD.od"v  
    SPECIAL AANT s?sr0HZ  
    Skip         i[vN3`*B  
    ! start of special AANT section; these go into the merit fn. M1DV9~S  
    ACC 1.5              ! center thickness no more than 1.5 mm 0rDQJCm  
    ACM .5                  ! and no thinner than 0.2 mm 1- GtZ2  
                  ! avoid critical angle; 60 degrees from surface normal ]nS9taEA   
    AEC .3 10 1              ! keep edges over 0.2 mm EffU-=?%!  
    eos ;M#D*<ucI:  
    \ o?  
    d m83YCdL  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm >tkU+$;-  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch S`spUq1o  
    ACM  0.5 1 .1  ! Min.Center :$^sI"hO  
    AAE  0.2 1 .1  ! Air Edge rj eKG-Z@  
    ACA 50     tdi}P/x  
    \$8p8MP<&D  
    M 1.17  10 A P YA   0.363636364 +P*,i$MV  
    M 1.76  10 A P YA   0.545454545 oM}P Wf-  
    M 2.35  10 A P YA   0.727272727 #Nv0d|0\  
    M 3.05  10 A P YA   1 `Z#]lS?  
    Zg;Ht  
    skip Y,%G5X@S<  
    M 0.29  1 A P  YA   0.090909091 40LA G  
    M 0.59  1 A P YA   0.181818182 `t #I e *  
    M 0.88  1 A P YA   0.272727273 JR/^Go$^  
    M 1.17  1 A P YA   0.363636364 ^@q $c  
    M 1.47  1 A P YA   0.454545455 {<^PYN>`  
    M 1.76  1 A P YA   0.545454545 5r\Rfma  
    M 2.05  1 A P YA   0.636363636 >\ym{@+*  
    M 2.35  1 A P YA   0.727272727 rI1;>/Ir  
    M 2.64  1 A P YA   0.818181818 <Y#EiC.  
    M 2.93  1 A P YA   0.909090909 %$(*.o!+8  
    M 3.05  10 A P YA   1 #w]:<R^  
    eos 0>?78QL9<  
    9y"\]G77E  
    !AOI CONTOL SR 1UO'.  
    !NAME AOI $66DyK?  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0  N5GQ2V  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 dzc.s8T(0  
    skip kKSn^q L*  
    [hXU$Y>"0  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 .SSj=q4?  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 !*|`-woE  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 \ 5^GUT  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 y>m=A41:g  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 DadlCEZv  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 #%tN2cFDN  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 (A8X|Y  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 }q@Jh*  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 yn5yQ;  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 2f@gR9T  
    M 29    1 A P UNI     1              0 0 0 LB0 )0Lv-Gs  
    eos VFwp .1oa!  
    f qU*y 6]  
    END hAp<$7  
    ng[ZM);  
    GO wp8ocZ-Gj  
    PROJ U.QjB0;  
    6~0. YZ9  
    t.oP]_mI  
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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)  #MbkU])  
    ykv,>nSXLL  
    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。 |^^'GZ%a  
    按照这个思路,可以尝试先优化控制一下形状