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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 ap9eQsC  
    ON 67 Y^S0K'N  
    CCW j &Ayk*  
    CORE 6 H$ xSl1>E  
    +.HQ+`8z]  
    DSEARCH 3 QUIET a@,tf'Sr  
    SYSTEM k< W]VS3N  
    ID 4P_ASPHERIC hv .Mf.m  
    OBB 0 35 0.5 !.285 $X~=M_ W  
    UNI MM p9_45u`u2  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines ;wprHXjq  
    &TWO/F+Y  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 :yk Z7X&  
    CORDER   3   1   5   2   4 6aQ{EO-]'=  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 ?-\KVha  
    END Q:VD 2<2  
    JEBo!9  
    GOALS                       ! define the goals here G68N@g  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass rmQGzQnun  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance P!YT{}  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 o`j%$K4?5  
    THSTART .3               ! global search use thicknesses 0.1 mm x'JfRz  
    RSTART 50                 ! and starting radius of 50 mm .FHOOw1r=  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power 2#W%--  
    +S%@/q  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout N'm:V  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick ) _2!1  
    Quick 6o A0a\G'  
    SNAP 5                    ! redraw PAD screen every five passes 9fl !CG  
    STOP FIRST               ! put the stop in front 3+ i(fg_  
    STOP Fix           ! and keep it there !8=uBS%  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 $ 9QVl  
    NGRID 6                   ! 6x6 grid of rays in pupil <J H0 &  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile gi;V~>kh  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points V (!b!i@  
    FWT 5 4 3 2 1 1           ! with these weights 4VU5}"<  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM J;_JH lK  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic ;-]f4O8  
    END                         ! end of goals section qs-:JmA_w  
    |+`hSA  
    SPEC PANT                 ! special PANT section starts here l3iL.?&Pa  
    RDR .001                 ! these are tiny lenses, reduce derivative increments Fx3VQ'%J  
    TLIMIT 3 .1               ! limits on thicknesses and spaces #{ Uk4  
    SLIMIT 5 .1 6o1.?t?  
    END                         ! end of PANT section J$WIF&*0@  
    O &w$  
    SPECIAL AANT 1;:2=8  
    Skip         dNJK[1e6  
    ! start of special AANT section; these go into the merit fn. i*U\~CZjT  
    ACC 1.5              ! center thickness no more than 1.5 mm 10}Zoq|)n  
    ACM .5                  ! and no thinner than 0.2 mm ` chf8  
                  ! avoid critical angle; 60 degrees from surface normal XIp9=jhSR  
    AEC .3 10 1              ! keep edges over 0.2 mm HK[sHB&  
    eos #!`zU4&2  
    '}rDmt~  
    G0(c@FBK  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm 5W{>5.Arx)  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch `jZX(H   
    ACM  0.5 1 .1  ! Min.Center k Lv_P[I  
    AAE  0.2 1 .1  ! Air Edge %MjPQ  
    ACA 50     nL:vRJr-$  
    xY~ DMcO?  
    M 1.17  10 A P YA   0.363636364 @`_j't,  
    M 1.76  10 A P YA   0.545454545 j{;3+LCo*  
    M 2.35  10 A P YA   0.727272727 (bo bKr  
    M 3.05  10 A P YA   1 S|>Up%{n[  
    y2qESAZ%k}  
    skip YwF6/JA0^  
    M 0.29  1 A P  YA   0.090909091 eh`V#%S=  
    M 0.59  1 A P YA   0.181818182 )>Lsj1qk  
    M 0.88  1 A P YA   0.272727273 VG8rd'Z  
    M 1.17  1 A P YA   0.363636364 -y\N9  
    M 1.47  1 A P YA   0.454545455 j qdI=!H  
    M 1.76  1 A P YA   0.545454545 C3b'Q  
    M 2.05  1 A P YA   0.636363636 bL&]3n9Rwu  
    M 2.35  1 A P YA   0.727272727 _L=vK=,  
    M 2.64  1 A P YA   0.818181818 W?l .QQk  
    M 2.93  1 A P YA   0.909090909 -pD&@Wlwak  
    M 3.05  10 A P YA   1 ,X$Avdc2  
    eos fN4p G*D  
    gP`!MlY@  
    !AOI CONTOL 8uGPyH  
    !NAME AOI #P4dx'vm  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 qA~D*=  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 f C^l9CRY  
    skip FSQ&J|O  
    v|/3Mi9mz  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 o6y,M!p@  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 &=?`;K  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 !}P FiT^  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 1`}fbX;"m)  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 QhG-1P3#  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 *3ne(c  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 rgYuF,BT.  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 O\LW 8\M  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 H4m6H)KOG  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 k41la?  
    M 29    1 A P UNI     1              0 0 0 LB0 "~(&5M\8`  
    eos <?zTnue  
    ^i8I 1@ =  
    END `HM3YC  
    vaf9b}FL  
    GO  hY1|qp  
    PROJ 38m%ifh)  
    YMi(Cyja&  
    _RW[]MN3*  
     
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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)  <jUrE[x  
    sz/*w7  
    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。 f<89$/w  
    按照这个思路,可以尝试先优化控制一下形状