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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 RzOcz=A}  
    ON 67 hH(w O\s  
    CCW +S6(Fvp  
    CORE 6 -~] q?k?  
    cKED RX3  
    DSEARCH 3 QUIET *YO^+]nmY  
    SYSTEM a${<~M hm  
    ID 4P_ASPHERIC \` U=pZJ  
    OBB 0 35 0.5 !.285 <{P`A%g@  
    UNI MM 67b w[#v  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines nr]:Y3KyxX  
    -qqI @+u+  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 NpLZ ,|H  
    CORDER   3   1   5   2   4 /P%OXn$i/  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 ORx6r=zg  
    END q,m+W='  
    W"n0x8~sV  
    GOALS                       ! define the goals here s3sPj2e{  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass E< Y!BT[X  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance `F`{s`E)  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 W+Q^u7K  
    THSTART .3               ! global search use thicknesses 0.1 mm %urd;h D  
    RSTART 50                 ! and starting radius of 50 mm Y?v{V>;*A  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power of=N+ W  
    [nASMKK0  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout H):(8/> (  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick ]_(J8v  
    Quick z50P* eS  
    SNAP 5                    ! redraw PAD screen every five passes Z^!% b  
    STOP FIRST               ! put the stop in front )_olJCdaP^  
    STOP Fix           ! and keep it there 1I?`3N  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 Jo''yrJpB  
    NGRID 6                   ! 6x6 grid of rays in pupil /b7]NC%  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile |/;;uK,y  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points 43?uTnX/  
    FWT 5 4 3 2 1 1           ! with these weights ,GF]+nI89  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM VVJIJ9L&C  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic WZM  
    END                         ! end of goals section tj4/x7!  
    P W_"JZ  
    SPEC PANT                 ! special PANT section starts here c!ieN9^+  
    RDR .001                 ! these are tiny lenses, reduce derivative increments fSVb.MZa7  
    TLIMIT 3 .1               ! limits on thicknesses and spaces ,@kLH"a0  
    SLIMIT 5 .1 $p|Im,  
    END                         ! end of PANT section zfw=U \  
    AO238RC!:  
    SPECIAL AANT `a `>Mtl  
    Skip         !oa/\p  
    ! start of special AANT section; these go into the merit fn. F0kdwN4;  
    ACC 1.5              ! center thickness no more than 1.5 mm 5.$/]2VK  
    ACM .5                  ! and no thinner than 0.2 mm xLSf /8e  
                  ! avoid critical angle; 60 degrees from surface normal E#R1  
    AEC .3 10 1              ! keep edges over 0.2 mm [/o B jiBA  
    eos 9ZNzC i!  
    ot0g@q[3  
    d$^ @$E2f  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm a<J< Oc!  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch ^8KxU  
    ACM  0.5 1 .1  ! Min.Center <JIqkGeAi  
    AAE  0.2 1 .1  ! Air Edge ,rV;T";r  
    ACA 50     L*OG2liJ  
    `S+n,,l  
    M 1.17  10 A P YA   0.363636364 g/frg(KF  
    M 1.76  10 A P YA   0.545454545 D#P]tt.Z   
    M 2.35  10 A P YA   0.727272727 pg Q^w0BQV  
    M 3.05  10 A P YA   1 .k$Yleg  
    g:Q:cSg<  
    skip +%H=+fJ2}  
    M 0.29  1 A P  YA   0.090909091 uFA}w:Fm  
    M 0.59  1 A P YA   0.181818182 9k \M<jA  
    M 0.88  1 A P YA   0.272727273 fA"c9(>m%]  
    M 1.17  1 A P YA   0.363636364 $xCJ5M4  
    M 1.47  1 A P YA   0.454545455 }@"v7X $  
    M 1.76  1 A P YA   0.545454545 g/(BV7V  
    M 2.05  1 A P YA   0.636363636 +/ {lz8^,  
    M 2.35  1 A P YA   0.727272727 wrc1N?[bn  
    M 2.64  1 A P YA   0.818181818 Fi/`3A@68  
    M 2.93  1 A P YA   0.909090909 &@FufpPw/  
    M 3.05  10 A P YA   1 P%ThW9^vnj  
    eos fR?'HsQg  
    k<x7\T  
    !AOI CONTOL \u04m}h]  
    !NAME AOI YC$>D? FW  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 #0?3RP  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 Apj[z2nr  
    skip 3-oKY*jO  
    p( )LQT!  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 ?gBFfi  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 M N (o  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 n a*Z0y  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 b6xz\zCL  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 1/,~0N9  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 1;PI%++  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 *2fJdY  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 E62_k 0q  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 }u8g7Nj  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 @+1AYVz(k  
    M 29    1 A P UNI     1              0 0 0 LB0 8 &v)Vi-  
    eos 'Fc$?$c\  
    p"7[heExw  
    END bc:3 5.  
    ;VEKrVD  
    GO scTt53v^  
    PROJ C4GkFD   
    $d,/(*Y#-  
    +z0s)HU>j  
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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)  e**'[3Y  
    z]LVq k  
    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。 k,; (`L  
    按照这个思路,可以尝试先优化控制一下形状