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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 X7*fmD=Uy  
    ON 67 qv<^%7gq  
    CCW fY|[YPGO^  
    CORE 6 nJwP|P_  
    CsjrQ-#9yn  
    DSEARCH 3 QUIET `~N jBtQ  
    SYSTEM d@ ] N  
    ID 4P_ASPHERIC -\25&m!+  
    OBB 0 35 0.5 !.285 p& Kfy~  
    UNI MM 5eM{>qr}  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines qXoq< |  
    VU+=b+B~m  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 MieO1l  
    CORDER   3   1   5   2   4 CF : !  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 UUGX@  
    END nXERj; Q"  
    h%sw^;\!  
    GOALS                       ! define the goals here I |"'  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass I [n|#N  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance Rt@O@oDI  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10  *qFl&*h}  
    THSTART .3               ! global search use thicknesses 0.1 mm y=AF EP  
    RSTART 50                 ! and starting radius of 50 mm N7_(,Gu*R  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power j_z@VT}y  
    CXTt N9N9  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout dt/-0~U  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick Z=]ujlD  
    Quick b)r;a5"<5  
    SNAP 5                    ! redraw PAD screen every five passes ;/)$Cm&e  
    STOP FIRST               ! put the stop in front @S6@pMo,  
    STOP Fix           ! and keep it there C* 0Z F  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 7R,;/3wWjG  
    NGRID 6                   ! 6x6 grid of rays in pupil #oN}DP  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile qI<c47d;q  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points a;\a>N4  
    FWT 5 4 3 2 1 1           ! with these weights O,#,`2Qc  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM Q(4~r+  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic o[q|dhrANh  
    END                         ! end of goals section VLoRS)   
    LXTtV0F  
    SPEC PANT                 ! special PANT section starts here n3$u9!|P  
    RDR .001                 ! these are tiny lenses, reduce derivative increments ;s8\F]K  
    TLIMIT 3 .1               ! limits on thicknesses and spaces ?A-f_0<0  
    SLIMIT 5 .1 "6v_<t`q"  
    END                         ! end of PANT section CY$ 1;/  
    ~g;)8X;;+  
    SPECIAL AANT #c~- 8=  
    Skip          \+:`nz3m  
    ! start of special AANT section; these go into the merit fn. 8/;@4^Ux  
    ACC 1.5              ! center thickness no more than 1.5 mm &kT!GU^n  
    ACM .5                  ! and no thinner than 0.2 mm zjzEmX  
                  ! avoid critical angle; 60 degrees from surface normal Fl}!3k>c  
    AEC .3 10 1              ! keep edges over 0.2 mm G2b"R{i/,  
    eos ja(ZJ[<`  
    j]aIJbi  
    at1 oxmy  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm {XwDvLZ  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch 4 []!Km  
    ACM  0.5 1 .1  ! Min.Center <;cch6Z  
    AAE  0.2 1 .1  ! Air Edge <&bBE"U4  
    ACA 50     c{qTVi5e  
    O9N+<sU=X  
    M 1.17  10 A P YA   0.363636364 md|I?vk  
    M 1.76  10 A P YA   0.545454545 XEN-V-Z%*  
    M 2.35  10 A P YA   0.727272727 U /xzl4m6  
    M 3.05  10 A P YA   1 - b`  
    XinKG< 3!  
    skip dTte4lh  
    M 0.29  1 A P  YA   0.090909091 ft0tRv(s:  
    M 0.59  1 A P YA   0.181818182 jc@= b:r=  
    M 0.88  1 A P YA   0.272727273 U!YoZ?  
    M 1.17  1 A P YA   0.363636364 @g*[}`8]y  
    M 1.47  1 A P YA   0.454545455 2X(2O':Uc  
    M 1.76  1 A P YA   0.545454545 B[2t.d;h  
    M 2.05  1 A P YA   0.636363636 R[TaP 7n  
    M 2.35  1 A P YA   0.727272727 "W_E!FP]r  
    M 2.64  1 A P YA   0.818181818 ;ZkY[5  
    M 2.93  1 A P YA   0.909090909 4w]<1V  
    M 3.05  10 A P YA   1 fG{3S:TQq  
    eos k?/!`   
    "hZ `^ "0b  
    !AOI CONTOL 3_T'0x\FP  
    !NAME AOI Kek %io  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 jR*iA3LDo  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 #jO2Zu2`}  
    skip mxe\+j#  
    8: uh0  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 llCE}Vdh  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0  Bgai|l  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 ISTAJ8" D  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 >)mF'w  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 L3j ~Ooo  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 VW^q|B yB  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 8v)HTD/C  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 @Y+kg  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 ]{I>HA5[  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 U@(8)[?nxn  
    M 29    1 A P UNI     1              0 0 0 LB0 c)q=il7ef  
    eos uwt29  
    {nS(B  
    END uVXn/B  
    TT){15T;"  
    GO kHQn' r6  
    PROJ &]anRT#  
    nppSrj?  
    CI+liH  
     
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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)  X`I=Z ysB  
    {_4zm&  
    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。 TG.\C8;vFh  
    按照这个思路,可以尝试先优化控制一下形状