切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 3182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
    2493
    光券
    0
    只看楼主 倒序阅读 楼主  发表于: 2020-04-10
    PROJ pa`"f&JO  
    ON 67 oGu-:X=`9  
    CCW DUFfk6#X}  
    CORE 6 z~# .Ey  
    vB hpD  
    DSEARCH 3 QUIET 3#!}W#xv  
    SYSTEM &k+ jVymH  
    ID 4P_ASPHERIC DwMq  
    OBB 0 35 0.5 !.285 -M/DOTc  
    UNI MM iqRk\yq<  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines ,73J#  
    ^M0e0  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 &O/;YGEAB  
    CORDER   3   1   5   2   4 Cd?a C  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 -iLp3m<ai  
    END fb0i6RC~&  
    ?>92OuG%W?  
    GOALS                       ! define the goals here 5 <X.1 T1  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass >TK:&V  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance +fBbW::R^  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 lZCTthr\  
    THSTART .3               ! global search use thicknesses 0.1 mm *9Ej fs7L  
    RSTART 50                 ! and starting radius of 50 mm k?zw4S  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power r#M0X^4A  
    P+tRxpz  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout =]X_wA;%  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick e`27 ?  
    Quick 0<d9al|J  
    SNAP 5                    ! redraw PAD screen every five passes 6q-X$  
    STOP FIRST               ! put the stop in front KzZ|{ !C  
    STOP Fix           ! and keep it there ?Imq4I~)  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 TmZ sC5  
    NGRID 6                   ! 6x6 grid of rays in pupil `@!4#3H  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile `!V=~"ve  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points 6jyS]($q  
    FWT 5 4 3 2 1 1           ! with these weights #e|G!'wdj  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM 5 Yj qN  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic 'M8wjU  
    END                         ! end of goals section t@m!k+0  
    Osz:23(p  
    SPEC PANT                 ! special PANT section starts here 0' j/ 9vm  
    RDR .001                 ! these are tiny lenses, reduce derivative increments )(V|d$n  
    TLIMIT 3 .1               ! limits on thicknesses and spaces P_6JweN  
    SLIMIT 5 .1 Wwo'pke  
    END                         ! end of PANT section }22h)){n#Y  
    PWUS@I  
    SPECIAL AANT !:"$1kh1("  
    Skip         G(joamfM  
    ! start of special AANT section; these go into the merit fn. 36iDiT_  
    ACC 1.5              ! center thickness no more than 1.5 mm <~s{&cL!%#  
    ACM .5                  ! and no thinner than 0.2 mm k;BXt:jDq  
                  ! avoid critical angle; 60 degrees from surface normal <vS3 [(  
    AEC .3 10 1              ! keep edges over 0.2 mm E "9`  
    eos TC[(mf:8  
    LGu K@^  
    Cb:}AQ=  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm Ilf;Q(*$>>  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch uknX py))  
    ACM  0.5 1 .1  ! Min.Center 9vX~gh{]~  
    AAE  0.2 1 .1  ! Air Edge .l1uqCuB  
    ACA 50     @s7ZfV??  
    P?WS=w*O0  
    M 1.17  10 A P YA   0.363636364 *DBm"{q%&k  
    M 1.76  10 A P YA   0.545454545 'Z ;8-1M?O  
    M 2.35  10 A P YA   0.727272727 )w/ #T  
    M 3.05  10 A P YA   1 B L^?1x  
    1V/?p<A  
    skip ': fq/k3;&  
    M 0.29  1 A P  YA   0.090909091 u_31Db<  
    M 0.59  1 A P YA   0.181818182 K3g<NC  
    M 0.88  1 A P YA   0.272727273 naOCa  
    M 1.17  1 A P YA   0.363636364 MuI>ZoNF  
    M 1.47  1 A P YA   0.454545455 ZhvZe/  
    M 1.76  1 A P YA   0.545454545 nLvF^%P8  
    M 2.05  1 A P YA   0.636363636 m+m2<|%x  
    M 2.35  1 A P YA   0.727272727 +q<G%PwbV  
    M 2.64  1 A P YA   0.818181818 `_;sT8  
    M 2.93  1 A P YA   0.909090909 d-%bRGo/  
    M 3.05  10 A P YA   1 )SjhOvm  
    eos b9Fd}WZz  
    v^A4%e<8^r  
    !AOI CONTOL u([|^~H]  
    !NAME AOI xOY %14%Y  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 @}{lp'8FYi  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 |J:|56kVZq  
    skip z.vE RP56  
    Fi!BXngbd  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 |^:qJ;dOP  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 qz_'v{uAj  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 oeKVcVP|'&  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 O-uno{Fd*  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 c;6[lv  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 8GN_ 3pT  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 AX{X:L8Ut2  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 i$?$X,  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 /8Wfs5N  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 j-$F@p_2F  
    M 29    1 A P UNI     1              0 0 0 LB0 ! )x2   
    eos %noByq,?  
    Vd&&GI(:?^  
    END _-+xzdGvX  
    n Y)H-u^  
    GO |$:y8H'J  
    PROJ 4it^-M  
     B=d :r  
    I5%#A/|z  
    本主题包含附件,请 登录 后查看, 或者 注册 成为会员
     
    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
    345
    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)  :|a$[g5  
    Qf($F,)K  
    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。 Ws/\ lD  
    按照这个思路,可以尝试先优化控制一下形状