切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 2299阅读
    • 2回复

    [原创]手机镜头自动设计宏4P非球 [复制链接]

    上一主题 下一主题
    离线asdoptics
     
    发帖
    311
    光币
    2454
    光券
    0
    只看楼主 倒序阅读 楼主  发表于: 2020-04-10
    PROJ yGtGhP8  
    ON 67 ^iaG>rvA  
    CCW Aaq!i*y  
    CORE 6 Zb=H\#T  
    elf2!  
    DSEARCH 3 QUIET rXlJW]i  
    SYSTEM v9s /!<j  
    ID 4P_ASPHERIC !Wz%Hy:ZK  
    OBB 0 35 0.5 !.285 li?RymlF  
    UNI MM c:MP^PWc  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines h*9s^`9)  
    X8(, ,>_  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 9My |G)M6  
    CORDER   3   1   5   2   4 48 `k"Uy   
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 jN43vHm\Y9  
    END L<**J\=7M  
    z tLP {q#  
    GOALS                       ! define the goals here [vs5e3B)  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass Wp<4F 6C$@  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance UfnjhHu  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 h}o7/p  
    THSTART .3               ! global search use thicknesses 0.1 mm B&E qd  
    RSTART 50                 ! and starting radius of 50 mm @] ` _+\y  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power 'X$2gD3c9  
    hI{M?LQd  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout ], HF) 21  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick ~]_g q;bG  
    Quick G 'sEbw'[  
    SNAP 5                    ! redraw PAD screen every five passes fH/J8<  
    STOP FIRST               ! put the stop in front ')Drv)L  
    STOP Fix           ! and keep it there tz&oe  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 |lOH PA  
    NGRID 6                   ! 6x6 grid of rays in pupil CG(G){u&  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile L`Lro:E?kL  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points ny:4L{)  
    FWT 5 4 3 2 1 1           ! with these weights O%.c%)4Xo  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM ~a^"VQ5]ac  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic 6WEYg   
    END                         ! end of goals section 2/K38t'-  
    6ZCSCBW  
    SPEC PANT                 ! special PANT section starts here V~> x \  
    RDR .001                 ! these are tiny lenses, reduce derivative increments :eIu<_,}  
    TLIMIT 3 .1               ! limits on thicknesses and spaces z+>FKAF  
    SLIMIT 5 .1 k<098F  
    END                         ! end of PANT section yrnIQu*Uu  
    n9}3>~ll  
    SPECIAL AANT k/&~8l.$  
    Skip         #&A)%Qbg  
    ! start of special AANT section; these go into the merit fn. Bg?f}nu7  
    ACC 1.5              ! center thickness no more than 1.5 mm ]D@_cxud3  
    ACM .5                  ! and no thinner than 0.2 mm yaiw|j`A  
                  ! avoid critical angle; 60 degrees from surface normal tw/~z2G  
    AEC .3 10 1              ! keep edges over 0.2 mm 9#CE m &c  
    eos }6;v`1Hr  
    s3sAw~++  
    brk>oM;t  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm MY]Z@  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch df=G}M(  
    ACM  0.5 1 .1  ! Min.Center |]tIE{d  
    AAE  0.2 1 .1  ! Air Edge Gf(|?" H  
    ACA 50     "w#jC ~J<W  
    biy1!r  
    M 1.17  10 A P YA   0.363636364 9U[ A   
    M 1.76  10 A P YA   0.545454545 /~?'zr  
    M 2.35  10 A P YA   0.727272727 OaeGukhX&  
    M 3.05  10 A P YA   1 w^e5"og]  
    lLq:(zMH  
    skip ^ gY^I`"e6  
    M 0.29  1 A P  YA   0.090909091 sOegR5?;  
    M 0.59  1 A P YA   0.181818182 3]=j!_yJf  
    M 0.88  1 A P YA   0.272727273 2m]C mdV^  
    M 1.17  1 A P YA   0.363636364 2WK]I1_  
    M 1.47  1 A P YA   0.454545455 .Du-~N4\  
    M 1.76  1 A P YA   0.545454545 hx4X#_)v  
    M 2.05  1 A P YA   0.636363636 .d) X.cO  
    M 2.35  1 A P YA   0.727272727 n*UD0U}`  
    M 2.64  1 A P YA   0.818181818 yHY \4OHS  
    M 2.93  1 A P YA   0.909090909 |~'PEY  
    M 3.05  10 A P YA   1 z?NMQ8l|:6  
    eos Rt &Oz!TQ  
    ){u/v[O9"  
    !AOI CONTOL 3oH.1M/  
    !NAME AOI llbf(!  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 Y7TW_[_u  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 k}xXja*  
    skip eI%{/>  
    Sn(e@|!G  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 f@3?kM(  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 8|5ttdZ  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 I{e[Y_  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 CK<Wba  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 ws!pp\F  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 fwe4f  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 pX5#!)  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 4CUzp.S`h  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 UcZ20inj0  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 (#uz_/xXa  
    M 29    1 A P UNI     1              0 0 0 LB0 O;bnyB$  
    eos E}7@?o7u}  
    |@6t"P]@  
    END cPFs K*w  
    }XJA#@  
    GO 5G >{*K/  
    PROJ g4Y1*`}2f  
    ] LcCom:]  
    ~F gxhK2+  
     
    分享到
    离线a755475490
    发帖
    100
    光币
    265
    光券
    1
    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
    发帖
    476
    光币
    324
    光券
    0
    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)  (:9=M5d  
    >WcOY7  
    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。 3Fgl zJ  
    按照这个思路,可以尝试先优化控制一下形状