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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 W3j|%  
    ON 67 8"rX;5 vP  
    CCW r1?FH2Ns  
    CORE 6 vrDRSc6_  
    ~7H.<kJt  
    DSEARCH 3 QUIET oeKc-[r  
    SYSTEM DfFPGFv  
    ID 4P_ASPHERIC Q 8E~hgO  
    OBB 0 35 0.5 !.285 &;3z 1s/  
    UNI MM vw6FvE`lC  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines UAO#$o(  
    ^( VB5p  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 ?LFSR  
    CORDER   3   1   5   2   4 bj^m<}   
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 LP_F"?4  
    END o/ 5 Fg>d  
    1"6k5wrIA  
    GOALS                       ! define the goals here [63;8l}  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass pa73`Ca]  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance >Tx;<G  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 =^M t#h."  
    THSTART .3               ! global search use thicknesses 0.1 mm JH;DVPX9z  
    RSTART 50                 ! and starting radius of 50 mm 4!qDG+m  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power v w;  
    M.Ik%nN#K0  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout +yI^<BH  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick m(P)oqwM  
    Quick 0-HE, lv  
    SNAP 5                    ! redraw PAD screen every five passes f}!26[_9{  
    STOP FIRST               ! put the stop in front Q7%#3ML  
    STOP Fix           ! and keep it there ;~;St>?\R\  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 hj1 jY  
    NGRID 6                   ! 6x6 grid of rays in pupil Bb `^,?m  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile DV" ri  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points  (RS:_]  
    FWT 5 4 3 2 1 1           ! with these weights A 6L}5#7-  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM (Mh\!rMg  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic  %C:XzK-x  
    END                         ! end of goals section zl?N1>KS  
    ]f~YeOB@  
    SPEC PANT                 ! special PANT section starts here N8vl< Mq  
    RDR .001                 ! these are tiny lenses, reduce derivative increments KJfyh=AD(  
    TLIMIT 3 .1               ! limits on thicknesses and spaces %"2B1^o>  
    SLIMIT 5 .1 b4ivWb|`  
    END                         ! end of PANT section ^*Fkt(ida  
    }6N|+z.cU  
    SPECIAL AANT d`/{0:F  
    Skip         7:%K-LeaQu  
    ! start of special AANT section; these go into the merit fn. e>)5j1  
    ACC 1.5              ! center thickness no more than 1.5 mm T5;D0tM/  
    ACM .5                  ! and no thinner than 0.2 mm I,;)pWX=@  
                  ! avoid critical angle; 60 degrees from surface normal Hyg?as>}u  
    AEC .3 10 1              ! keep edges over 0.2 mm -;*Z!|e9  
    eos |VL,\&7rk  
    _C\b,D}p  
    IWgC6)n@n  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm @~ L.m}GF  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch H!u:P?j@\  
    ACM  0.5 1 .1  ! Min.Center oJ+$&P(  
    AAE  0.2 1 .1  ! Air Edge )^+$5OR\c  
    ACA 50     U\{Z{F%8  
    { Se93o  
    M 1.17  10 A P YA   0.363636364 ffVYlNQ7L  
    M 1.76  10 A P YA   0.545454545 Dn?L   
    M 2.35  10 A P YA   0.727272727 8ic_|hfY  
    M 3.05  10 A P YA   1 oH0\6:S  
    * ?+!(E  
    skip th)jEK;Z  
    M 0.29  1 A P  YA   0.090909091 < lrw7T  
    M 0.59  1 A P YA   0.181818182 m}(DJ?qP  
    M 0.88  1 A P YA   0.272727273 fZO /HzX  
    M 1.17  1 A P YA   0.363636364 @:I/lg=Qd  
    M 1.47  1 A P YA   0.454545455 ?6bE!36  
    M 1.76  1 A P YA   0.545454545 s>X;m.<  
    M 2.05  1 A P YA   0.636363636 `L>'9rbZO  
    M 2.35  1 A P YA   0.727272727 9P$'ON'"  
    M 2.64  1 A P YA   0.818181818 .y!Hw{cq  
    M 2.93  1 A P YA   0.909090909 \ck3y]a[  
    M 3.05  10 A P YA   1 z6qC6Ck|  
    eos n'H\*9t  
    q.7CPm+  
    !AOI CONTOL ~6nQ-  
    !NAME AOI +}Pa/8ybJ  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 !QovpO">z  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 ElAG~u?  
    skip Q8n?7JB  
    4\?B ,!  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 QQ9Q[c  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 +l9avy+P (  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 8z-Td-R6  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 {IVqV6:  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 :FSkXe2yy0  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 M: 6 cma5  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 %WNy=V9txp  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 ^:0?R/A  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 (LjY<dQO  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 k#.co~kS  
    M 29    1 A P UNI     1              0 0 0 LB0 CHz(wn  
    eos -~q]0>  
    2gGJ:,RC$  
    END G-qxQD1wK  
    b<8h\fR#'  
    GO #E1*1E  
    PROJ I2 dt#  
    8yo9$~u;  
    F-Ea85/K@4  
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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)  eQc!@*:8U  
    l]ZUKy  
    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。 KDhHp^IXQ  
    按照这个思路,可以尝试先优化控制一下形状