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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 ?2ZggV  
    ON 67 4@6!E^  
    CCW oiP8~  
    CORE 6 S4RvWTtQV  
    0i}4T:J@`  
    DSEARCH 3 QUIET R:+2}kS5e{  
    SYSTEM 2mVcT3  
    ID 4P_ASPHERIC 74*1|S <  
    OBB 0 35 0.5 !.285 (eS/Q%ZGK  
    UNI MM [zp v3Uw  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines >*ey 7g  
    \VL[,z=q.  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 E\N?D  
    CORDER   3   1   5   2   4 tB"amv  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 D3#/*Ky  
    END 8y;W+I(71  
     |*079v  
    GOALS                       ! define the goals here HJpkR<h  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass d4c-(ZRl  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance &IGTCTBP  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 1 h(oty2p  
    THSTART .3               ! global search use thicknesses 0.1 mm y7#$:+jQv  
    RSTART 50                 ! and starting radius of 50 mm B9`^JYT<  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power a`5ODW+  
    F"O{eK0T  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout V$u~}]z  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick  j I  
    Quick Ui6f>0?  
    SNAP 5                    ! redraw PAD screen every five passes mQt';|X@  
    STOP FIRST               ! put the stop in front olPV"<;+pO  
    STOP Fix           ! and keep it there 5p6Kq=jhb  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 et";*EZJX  
    NGRID 6                   ! 6x6 grid of rays in pupil ?qr-t+  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile m%ZJp7C  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points 8%s ^>.rG  
    FWT 5 4 3 2 1 1           ! with these weights WN9 <  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM 1aKYxjYM  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic 910Ym!\{:  
    END                         ! end of goals section z)Xf6&  
    ;+]9KIa_Pq  
    SPEC PANT                 ! special PANT section starts here 7sECbbJT  
    RDR .001                 ! these are tiny lenses, reduce derivative increments 6|U0"C#]  
    TLIMIT 3 .1               ! limits on thicknesses and spaces *_d+cG  
    SLIMIT 5 .1 /sY(/ J E  
    END                         ! end of PANT section Q+|8|V}w  
    $ wGDk  
    SPECIAL AANT p2}$S@GD  
    Skip         U,"lOG'  
    ! start of special AANT section; these go into the merit fn. G v[W)+3f  
    ACC 1.5              ! center thickness no more than 1.5 mm A#~"Gp  
    ACM .5                  ! and no thinner than 0.2 mm xQ4D| &  
                  ! avoid critical angle; 60 degrees from surface normal "'H$YhY]  
    AEC .3 10 1              ! keep edges over 0.2 mm l c)*HYqU  
    eos dw,Nlf~*0  
    Bb[%?~ E!  
    Lv@JfN"O  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm R? Y#>K  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch .#R\t 7m%  
    ACM  0.5 1 .1  ! Min.Center 8 [i#x|`g  
    AAE  0.2 1 .1  ! Air Edge nd 'K4q  
    ACA 50     evf){XhT;n  
    9 v)p0  
    M 1.17  10 A P YA   0.363636364 J 2%^%5&0  
    M 1.76  10 A P YA   0.545454545 hGi"=Oud2  
    M 2.35  10 A P YA   0.727272727 ay6G1\0W  
    M 3.05  10 A P YA   1 jI@0jxF  
    ]Po9a4w#  
    skip SeAokz>  
    M 0.29  1 A P  YA   0.090909091 5)4*J.  
    M 0.59  1 A P YA   0.181818182 0'O;H[nrl  
    M 0.88  1 A P YA   0.272727273 ]xQPSs_  
    M 1.17  1 A P YA   0.363636364 X0 &1ICZ  
    M 1.47  1 A P YA   0.454545455 V x1C4  
    M 1.76  1 A P YA   0.545454545 P<GY"W+r R  
    M 2.05  1 A P YA   0.636363636 P0U=lj/ b  
    M 2.35  1 A P YA   0.727272727 r$=MBeT  
    M 2.64  1 A P YA   0.818181818 `we2zT  
    M 2.93  1 A P YA   0.909090909 y [e $  
    M 3.05  10 A P YA   1 uy\< t  
    eos vC~];!^  
    1\q(xka{  
    !AOI CONTOL }Q_IqI[7  
    !NAME AOI  g#~jF  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 ghd~p@4  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 h4H~;Wl0  
    skip W >eJGZ<  
    ju8tNL,J  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 )hj77~{ +  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 !%J;dOcU  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 N kp>yVj  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 tu6oa[s  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 p3I{  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 b!SGQv(^M  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0  Y2vzK;  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 ;RZ@t6^  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 ;k^wn)JE$  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 +Y(cs&V*  
    M 29    1 A P UNI     1              0 0 0 LB0 kH d_q.  
    eos #T Cz$_=t  
    dgpo4'c}  
    END 3B/ GcltfM  
    NuI9"I/  
    GO mbv\Gn#>  
    PROJ Rct|"k_"Ys  
    /pgfa-<  
    xc Wr hg  
     
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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)  );}k@w fw)  
    +c/am``  
    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。 P .3j |)NW  
    按照这个思路,可以尝试先优化控制一下形状