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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 Gl%N}8Cim  
    ON 67 xE rAs}|  
    CCW "QvTn=  
    CORE 6 ^ X-6j[".  
    ^ib =fLu  
    DSEARCH 3 QUIET Z7NR%u_|[  
    SYSTEM <1#hX(Q  
    ID 4P_ASPHERIC uO)vGzt3^x  
    OBB 0 35 0.5 !.285 $)eS Gslz  
    UNI MM N 9s+Tm  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines 8O_yZ ~Z4  
    #5=W[+4eN  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 w*]FJ-b<.j  
    CORDER   3   1   5   2   4 @*E=O|  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 ]=p^32  
    END PQ{5*}$N  
    of {K{(M7@  
    GOALS                       ! define the goals here a2[rY  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass B3<sSe8L0  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance e$Mvl=NYp\  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 T!I3.  
    THSTART .3               ! global search use thicknesses 0.1 mm xE{slDl  
    RSTART 50                 ! and starting radius of 50 mm -Iis/Xw:  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power ];'7~",Y  
    tXuf!  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout 1aZGt2;  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick 9o4h~Imu  
    Quick k?rJGc G  
    SNAP 5                    ! redraw PAD screen every five passes CDPu(,^  
    STOP FIRST               ! put the stop in front os7xwI;T  
    STOP Fix           ! and keep it there aU@1j;se@  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 cwOa"]t}  
    NGRID 6                   ! 6x6 grid of rays in pupil 1IlOU|4  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile MxH |yo[  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points gZiwXb  
    FWT 5 4 3 2 1 1           ! with these weights "jLC!h^N  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM 'Z]wh.]T  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic /=T:W*C  
    END                         ! end of goals section <xe_t=N  
    =\ k:]  
    SPEC PANT                 ! special PANT section starts here s7sTY   
    RDR .001                 ! these are tiny lenses, reduce derivative increments @t;726  
    TLIMIT 3 .1               ! limits on thicknesses and spaces 2liJ^ `  
    SLIMIT 5 .1 2C1NDrS;}  
    END                         ! end of PANT section nEPTTp+B  
    |?]doBm|  
    SPECIAL AANT z4~p(tl  
    Skip         Y;'SD{On  
    ! start of special AANT section; these go into the merit fn. WEJ-K<A(  
    ACC 1.5              ! center thickness no more than 1.5 mm 'F#dv[N  
    ACM .5                  ! and no thinner than 0.2 mm 5f MlOP_  
                  ! avoid critical angle; 60 degrees from surface normal ]1pB7XL  
    AEC .3 10 1              ! keep edges over 0.2 mm O"/Sv'|H#  
    eos )\j dF-s  
    D1 $ER>  
    K- $,:28  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm 6B*#D.fd*  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch r6R@"1/  
    ACM  0.5 1 .1  ! Min.Center B,&QI&k`~  
    AAE  0.2 1 .1  ! Air Edge u:f.;?  
    ACA 50     $7ix(WL<%  
    }'faf{W  
    M 1.17  10 A P YA   0.363636364 3m9b  
    M 1.76  10 A P YA   0.545454545 ^}{x).  
    M 2.35  10 A P YA   0.727272727 V#5$J Xp  
    M 3.05  10 A P YA   1 $:\`E 56\  
    @OGG]0 J  
    skip P -nhG  
    M 0.29  1 A P  YA   0.090909091 QxN1N^a0  
    M 0.59  1 A P YA   0.181818182 ]31=8+D  
    M 0.88  1 A P YA   0.272727273 'n ^,lXWB  
    M 1.17  1 A P YA   0.363636364 "<{|ni}  
    M 1.47  1 A P YA   0.454545455 rmo\UCD  
    M 1.76  1 A P YA   0.545454545 15q^&l[Q  
    M 2.05  1 A P YA   0.636363636 jd,i=P%  
    M 2.35  1 A P YA   0.727272727 ZHa>8x;Mjl  
    M 2.64  1 A P YA   0.818181818 Wy*+8~@A  
    M 2.93  1 A P YA   0.909090909 | oK9o6m4  
    M 3.05  10 A P YA   1 ,lStT+A  
    eos N_S~&(I|  
    .)_2AoT7[  
    !AOI CONTOL IVkB)9IW  
    !NAME AOI K!.t}s.t  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 "bDj 00nwh  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 "M!m-]  
    skip >;' 0ymG.`  
    HZZZ [km  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 1YJ?Y  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 `}KxzD  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 ,a,2I  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 3l45(%g+  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 lux g1>  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 o5 fV,BJZO  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 vq^';<Wh.  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 ux)*B}/xh  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 e,VF;Br  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 5h`LWA B  
    M 29    1 A P UNI     1              0 0 0 LB0 @+H0D"  
    eos 83SK<V6  
    E:ci/09wD  
    END [A/2 Ms  
    u~j H  
    GO Z\EA!Cs3  
    PROJ R-9o 3TPa  
    5cinI^x)f  
    ~F@n `!c  
     
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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)  B._YT   
    |{kbc0*  
    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。 GJcxqgk$  
    按照这个思路,可以尝试先优化控制一下形状