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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 wQa,o l_p  
    ON 67 m[Mw2F  
    CCW Vq'n$k}  
    CORE 6 /4|_A {m{m  
    ZO>)GR2S  
    DSEARCH 3 QUIET JF=T_SH^U  
    SYSTEM c/V0AKkS 8  
    ID 4P_ASPHERIC u#NX`_  
    OBB 0 35 0.5 !.285 z L9:e7o  
    UNI MM M>xT\  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines IkO [R1K  
    J0B*V0'zR  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 N:~4>p44[  
    CORDER   3   1   5   2   4 [3x},KM  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 ppGWh  
    END [I/ZzDMX  
    gw^W6v  
    GOALS                       ! define the goals here f,ZJFb98  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass q/ (h{cq  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance N 6> rU  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 5 ed|]LP  
    THSTART .3               ! global search use thicknesses 0.1 mm Yv0y8Vz@  
    RSTART 50                 ! and starting radius of 50 mm *$Zy|&[Z  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power _&S;*?K.  
    6C/Pu!Sx?  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout  VF g(:  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick 8dC RSU  
    Quick Wr-I~>D%_  
    SNAP 5                    ! redraw PAD screen every five passes DuLl"w\_@  
    STOP FIRST               ! put the stop in front { ft |*  
    STOP Fix           ! and keep it there j8aH*K-l{  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 /:"^,i\t  
    NGRID 6                   ! 6x6 grid of rays in pupil 5sNN:m  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile + R~ !G  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points ;aD?BD__Z  
    FWT 5 4 3 2 1 1           ! with these weights mF UsTb]f  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM f4&;l|R0a  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic ?FwHqyFVlQ  
    END                         ! end of goals section GVfRy@7n  
    w9n0p0xr<  
    SPEC PANT                 ! special PANT section starts here Ya(3Z_f+VZ  
    RDR .001                 ! these are tiny lenses, reduce derivative increments &Pc.[k  
    TLIMIT 3 .1               ! limits on thicknesses and spaces m/,80J8L+f  
    SLIMIT 5 .1 +ej5C:El_}  
    END                         ! end of PANT section h<8c{RuoZC  
    J #jFX F\  
    SPECIAL AANT ;mC|> wSZ  
    Skip         Y0J:c?,  
    ! start of special AANT section; these go into the merit fn. A.h0H]*Ma  
    ACC 1.5              ! center thickness no more than 1.5 mm btC6R>0   
    ACM .5                  ! and no thinner than 0.2 mm (!qfd Qq#  
                  ! avoid critical angle; 60 degrees from surface normal N(3Bzd)   
    AEC .3 10 1              ! keep edges over 0.2 mm Onou:kmf1  
    eos PZO.$'L|7  
    Cl3L)  
    t=|}?lN<  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm Qvel#*-4  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch L\5:od[EP  
    ACM  0.5 1 .1  ! Min.Center h:sf?X[  
    AAE  0.2 1 .1  ! Air Edge QpRk5NeLe  
    ACA 50     W; os4'h$  
    ?M6)O?[  
    M 1.17  10 A P YA   0.363636364 )1gT&sU0  
    M 1.76  10 A P YA   0.545454545 ] SLeWs  
    M 2.35  10 A P YA   0.727272727 yu&muCA  
    M 3.05  10 A P YA   1 ?P4y$P  
    9U4[o<G]=  
    skip )>U"WZ'<  
    M 0.29  1 A P  YA   0.090909091 NeP  
    M 0.59  1 A P YA   0.181818182 4'`H H  
    M 0.88  1 A P YA   0.272727273 E9Dy)f]#W  
    M 1.17  1 A P YA   0.363636364 s@GE(Pu7  
    M 1.47  1 A P YA   0.454545455 ~%eE%5!k  
    M 1.76  1 A P YA   0.545454545 R3.w")6  
    M 2.05  1 A P YA   0.636363636 "5'eiYm s  
    M 2.35  1 A P YA   0.727272727 %d40us8E  
    M 2.64  1 A P YA   0.818181818 l*huKSX}  
    M 2.93  1 A P YA   0.909090909 {v|ib112;  
    M 3.05  10 A P YA   1 t o8J   
    eos ~4O3~Y_+GN  
    5rc3jIXc{|  
    !AOI CONTOL (I(U23A~  
    !NAME AOI uXvE>VpJG  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 -#R`n'/  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 ;uv$>F auk  
    skip m1X*I  
    ~ 4Mz:h^  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 SGba6b31  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 cIC/3g}]  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 -AU'1iRcK7  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 ~D`R"vzw=  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 '.8eLN  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 zAvI f  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 5w{U/v$Z  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 q?)5yukeF  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 M?Q\ Hw  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 !q$>6P  
    M 29    1 A P UNI     1              0 0 0 LB0 !'IZr{Y>  
    eos Uovna:"  
    b'` XFB#V  
    END y4aT-^C'  
    cKOXsdH?SL  
    GO 6}0_o[23  
    PROJ kmo#jITa`  
    (Q ^=^s|  
    ?I:_FT  
     
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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)  d)XT> &  
    ^<v.=7cL0  
    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。 "/UPq6  
    按照这个思路,可以尝试先优化控制一下形状