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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 2,ECYie^  
    ON 67 [MuEoWrq(}  
    CCW f0Bto/,>~  
    CORE 6 @lJzr3}WZ  
    LYlDc;<A  
    DSEARCH 3 QUIET /cc\fw1+  
    SYSTEM  >S$Z  
    ID 4P_ASPHERIC gV&z2S~"  
    OBB 0 35 0.5 !.285 .<kqJ|SVi  
    UNI MM 'SQG>F Uy  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines h iNEJ_f  
    l5L.5 $N  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 !i=nSqW  
    CORDER   3   1   5   2   4 VfT*7_  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 xf|mlHS+  
    END [+qCs7'  
    bn |zl!Pq  
    GOALS                       ! define the goals here qI^ /"k*5  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass sz9L8f2  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance ^eW}XRI  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 B"%{i-v>**  
    THSTART .3               ! global search use thicknesses 0.1 mm qzb<J=FAU  
    RSTART 50                 ! and starting radius of 50 mm @&[T _l  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power 0uBl>A7qhn  
    JxyB(  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout +F dB '  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick )7_"wD` z  
    Quick `^lYw:xA  
    SNAP 5                    ! redraw PAD screen every five passes m&|`x  
    STOP FIRST               ! put the stop in front 2t $j  
    STOP Fix           ! and keep it there ;5@  t[r  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 SNY~9:;]f  
    NGRID 6                   ! 6x6 grid of rays in pupil EbqcV\Kb  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile }NsUnbxT  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points {3&|tk!*  
    FWT 5 4 3 2 1 1           ! with these weights ! !PYP'e  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM T?4G'84nN  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic 5xii(\lC  
    END                         ! end of goals section u,3#M ~  
    y-CX}B#j  
    SPEC PANT                 ! special PANT section starts here N/GQt\tV<  
    RDR .001                 ! these are tiny lenses, reduce derivative increments $+7`Dy!  
    TLIMIT 3 .1               ! limits on thicknesses and spaces O:da-xWJ  
    SLIMIT 5 .1 (%`Q hH  
    END                         ! end of PANT section ngGO0  
    jM\*A#Jo5  
    SPECIAL AANT P6MRd/y |  
    Skip         ne^imht  
    ! start of special AANT section; these go into the merit fn. M,ir`"s  
    ACC 1.5              ! center thickness no more than 1.5 mm ZY:[ekm%4Z  
    ACM .5                  ! and no thinner than 0.2 mm - M,7N}z@;  
                  ! avoid critical angle; 60 degrees from surface normal 8uA,iYD  
    AEC .3 10 1              ! keep edges over 0.2 mm  [~&XL0  
    eos [d* ~@P  
    Hk|0HL  
    c sfgJ^n  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm ^Idle*+  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch \Y{k7^G}A  
    ACM  0.5 1 .1  ! Min.Center ><=gV~7lx  
    AAE  0.2 1 .1  ! Air Edge /EG~sRvl}  
    ACA 50     <7Ae-!>x  
    /<rt1&0  
    M 1.17  10 A P YA   0.363636364 5Vi> %5A>l  
    M 1.76  10 A P YA   0.545454545 (!:cen~|[  
    M 2.35  10 A P YA   0.727272727 O iFS}p  
    M 3.05  10 A P YA   1 yS=oUE$  
    >"Q@bQ:e  
    skip z~A]9|/61v  
    M 0.29  1 A P  YA   0.090909091 ;*,f<  
    M 0.59  1 A P YA   0.181818182 mA{~Pp Sb  
    M 0.88  1 A P YA   0.272727273 ;>mCalwj  
    M 1.17  1 A P YA   0.363636364 8#Q$zLK42N  
    M 1.47  1 A P YA   0.454545455 /x1MPP>fu  
    M 1.76  1 A P YA   0.545454545 z,|{fKtY}  
    M 2.05  1 A P YA   0.636363636 &hk-1y9QS  
    M 2.35  1 A P YA   0.727272727 F-*2LMe  
    M 2.64  1 A P YA   0.818181818 WQHd[2Z#e  
    M 2.93  1 A P YA   0.909090909 Vrvic4  
    M 3.05  10 A P YA   1 vp.ZK[/`  
    eos wM|" I^[  
    /6_|]ijc  
    !AOI CONTOL YTw#J OO  
    !NAME AOI Ka`=WeJ|  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 *@TZ+{t  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 Vi$-Bw$@  
    skip ?:Bv iF);/  
    lvp8z) G  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 TFuR@KaBR  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 OaL\w D^  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 \.g\Zib )  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0  ;vb8G$  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 !`7B^RZ  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 CXCpqcC  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 TFcT3]R[rL  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 4npqJ1  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 EJ`T$JD  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 h`MF#617  
    M 29    1 A P UNI     1              0 0 0 LB0 m%PC8bf`S  
    eos Xj*vh m%i  
    fJWC)E  
    END wRrnniqf8  
    %K]euEqs  
    GO W}|'#nR  
    PROJ PH{_ ,X  
    z ;u  
    ,[A'tUl _  
     
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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)  5 |/9}^T  
    KgW:@X7wvM  
    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。 2m>-dqg  
    按照这个思路,可以尝试先优化控制一下形状