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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 m- u0U  
    ON 67 r\T'_wo  
    CCW FKBI.}A?!'  
    CORE 6 sOqT*gwr:  
    G0~6A@>  
    DSEARCH 3 QUIET 38E %]*5F  
    SYSTEM 8yDe{  
    ID 4P_ASPHERIC c4V%>A  
    OBB 0 35 0.5 !.285 yQ!I`T>a  
    UNI MM B? Z_~Bf&  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines E< Y!BT[X  
    `F`{s`E)  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 oH='\M%+  
    CORDER   3   1   5   2   4 |}><)}  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 {&ykpu090  
    END  <BiSx  
    \k 6'[ln  
    GOALS                       ! define the goals here U!i1~)s  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass e|}B;<  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance #IR,KX3]A  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 [9^lAhX  
    THSTART .3               ! global search use thicknesses 0.1 mm ["^? vhv  
    RSTART 50                 ! and starting radius of 50 mm aqEmF  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power Jo''yrJpB  
    RJ1 @ a  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout Dv"HFQuF  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick 43?uTnX/  
    Quick ,GF]+nI89  
    SNAP 5                    ! redraw PAD screen every five passes VVJIJ9L&C  
    STOP FIRST               ! put the stop in front WZM  
    STOP Fix           ! and keep it there HA74s':FN  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 *7o@HBbF  
    NGRID 6                   ! 6x6 grid of rays in pupil H1.ktG  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile %uw7sGz\  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points t0_4jV t  
    FWT 5 4 3 2 1 1           ! with these weights Ye S5%?Fk  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM 7 !dj&?  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic A<_{7F9  
    END                         ! end of goals section MY}/h@  
    Ggry,3X3  
    SPEC PANT                 ! special PANT section starts here Z4oD6k5oc  
    RDR .001                 ! these are tiny lenses, reduce derivative increments @jCMQYR  
    TLIMIT 3 .1               ! limits on thicknesses and spaces 4sq](! A  
    SLIMIT 5 .1 2m^qXE$  
    END                         ! end of PANT section {T-=&%||  
    -AN5LE9-  
    SPECIAL AANT d$^ @$E2f  
    Skip         -tIye{  
    ! start of special AANT section; these go into the merit fn. ^8KxU  
    ACC 1.5              ! center thickness no more than 1.5 mm WjguM  
    ACM .5                  ! and no thinner than 0.2 mm d uP0US  
                  ! avoid critical angle; 60 degrees from surface normal ,BFw-A  
    AEC .3 10 1              ! keep edges over 0.2 mm fV2w &:^3  
    eos RzU9]e  
    Z((e-T#,  
    tA]u=-_h  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm . '>d7  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch Dn)B19b  
    ACM  0.5 1 .1  ! Min.Center &NOCRabc  
    AAE  0.2 1 .1  ! Air Edge eA*We  
    ACA 50     fr'DV/T  
    b;FaTm@  
    M 1.17  10 A P YA   0.363636364 n-g#nEc:  
    M 1.76  10 A P YA   0.545454545 +p[O|[z  
    M 2.35  10 A P YA   0.727272727 W[R`],x`  
    M 3.05  10 A P YA   1 wrc1N?[bn  
    Fi/`3A@68  
    skip pedyWA>  
    M 0.29  1 A P  YA   0.090909091 z%BX^b$Hj  
    M 0.59  1 A P YA   0.181818182 Jd~Mq9(  
    M 0.88  1 A P YA   0.272727273 &dPUd ~&EL  
    M 1.17  1 A P YA   0.363636364 Cn0s?3Fm  
    M 1.47  1 A P YA   0.454545455 1]9l SE!E7  
    M 1.76  1 A P YA   0.545454545 :|8!w  
    M 2.05  1 A P YA   0.636363636 ;66{S'*[  
    M 2.35  1 A P YA   0.727272727 *pDS%,$xe  
    M 2.64  1 A P YA   0.818181818 $&!|G-0'  
    M 2.93  1 A P YA   0.909090909 #l h' !  
    M 3.05  10 A P YA   1 3,EtyJ3[Bh  
    eos Vw3=jIQN:!  
    F|cli <  
    !AOI CONTOL 2I|lY>Z  
    !NAME AOI M)U)Sc zHO  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 J\>/ J%  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 Nf)SR#;  
    skip T9'HQu  
    dd6%3L{cn  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 W7;RQ  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 c[T@lz(!  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 !@*= b1  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 jcjl q-x  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 Q+/P>5O/  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 R T~oJ~t;  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 A2p%Y},  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 f]mVM(XZN  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 9-vQn/O^D  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 oIQ$98M  
    M 29    1 A P UNI     1              0 0 0 LB0 6y "]2UgQk  
    eos >^IUS8v  
    I-=Ieq"R9  
    END !]5V{3  
    3[m2F O,Z  
    GO LM 1Vsh<  
    PROJ  4CtWEq  
    |lk:(~DM  
    pe>?m^gz[  
     
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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)  ~"4Cz27  
    86dz Jh  
    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。 v6E5#pse8  
    按照这个思路,可以尝试先优化控制一下形状