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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 q.,JVGMS  
    ON 67 C z\Ppq  
    CCW V5*OA??k<  
    CORE 6 p<M\U"5Ye  
    Um&(&?Xf  
    DSEARCH 3 QUIET !%$`Eq)M^7  
    SYSTEM */|BpakD<  
    ID 4P_ASPHERIC Y nLErJ  
    OBB 0 35 0.5 !.285 Q7W>qe%4  
    UNI MM g<~Cpd  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines &x3VCsC\|  
    rRFhGQq1m  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 ;G%R<Z  
    CORDER   3   1   5   2   4 Ol!ntNhXm  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 F_CYYGZ  
    END _3ZYtmn.  
    B ~OZ2-~  
    GOALS                       ! define the goals here ocs+d\  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass t.;LnrY  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance T?X_c"{8M  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 i-6 Z"b{  
    THSTART .3               ! global search use thicknesses 0.1 mm M3q|l7|9  
    RSTART 50                 ! and starting radius of 50 mm z*-2.}&U<  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power b9!FC$^J  
    6fw(T.Pe  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout 0\eIQp  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick lv04g} W  
    Quick j:VbrR  
    SNAP 5                    ! redraw PAD screen every five passes !jTcsN%  
    STOP FIRST               ! put the stop in front 5k.oW=  
    STOP Fix           ! and keep it there jbAx;Xt'=M  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 .X;3,D[w  
    NGRID 6                   ! 6x6 grid of rays in pupil 4T ~}  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile 4M2j!Sw  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points .hifsB~  
    FWT 5 4 3 2 1 1           ! with these weights &wV]"&-  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM }9FSO9*&}  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic `G}TG(  
    END                         ! end of goals section ]iUx p+  
    7Ve1]) u  
    SPEC PANT                 ! special PANT section starts here r[*Vqcz  
    RDR .001                 ! these are tiny lenses, reduce derivative increments 0.@&_XTPl  
    TLIMIT 3 .1               ! limits on thicknesses and spaces \RG8{G,  
    SLIMIT 5 .1 ojan Bg   
    END                         ! end of PANT section <P=twT;P  
    WHj'dodS  
    SPECIAL AANT ~GZY5HF  
    Skip         Jt}Bpg!J  
    ! start of special AANT section; these go into the merit fn. B&n<M]7  
    ACC 1.5              ! center thickness no more than 1.5 mm i uF*.hc,%  
    ACM .5                  ! and no thinner than 0.2 mm C@'h<[v`1v  
                  ! avoid critical angle; 60 degrees from surface normal TIQkW,  
    AEC .3 10 1              ! keep edges over 0.2 mm `)_dS&_\  
    eos )!P)U(*v  
    ~ Q.7VDz  
    ;5659!;  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm >LOjV0K/  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch 1ng!G 7g  
    ACM  0.5 1 .1  ! Min.Center 3`t%g[D1  
    AAE  0.2 1 .1  ! Air Edge 8; 0A g  
    ACA 50     \nPEyw,U  
    t%E!o0+8Z  
    M 1.17  10 A P YA   0.363636364 *GL/aEI<$  
    M 1.76  10 A P YA   0.545454545 KbA?7^zo`  
    M 2.35  10 A P YA   0.727272727 Z$/xy"  
    M 3.05  10 A P YA   1 ,F,X ,  
    8Dj c c z  
    skip n[lJLm^(_C  
    M 0.29  1 A P  YA   0.090909091 hEKf6#  
    M 0.59  1 A P YA   0.181818182 u>2 l7PA|  
    M 0.88  1 A P YA   0.272727273 hoK>~:;  
    M 1.17  1 A P YA   0.363636364 _./Sk|C  
    M 1.47  1 A P YA   0.454545455 [OC5l>  
    M 1.76  1 A P YA   0.545454545 x|pg"v&[  
    M 2.05  1 A P YA   0.636363636 MkfBu W;)  
    M 2.35  1 A P YA   0.727272727 /`wvxKX  
    M 2.64  1 A P YA   0.818181818 %C| n9*  
    M 2.93  1 A P YA   0.909090909 ;DFSzbF`  
    M 3.05  10 A P YA   1 #h` V>;  
    eos `p2+&&]S  
    n\*!CXc  
    !AOI CONTOL >\KNM@'KI  
    !NAME AOI 3G}x;Cp\D  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 u)}$~E>  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 F8jd'OR  
    skip $4h5rC g0  
    n"G&ENN"$  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 $u]jy0X<Y;  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 4T|b Cs?e  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 >=:&D)m"  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 !dyXJ Q  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 4|riKo)  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 1w@(5 ^V  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 7%Gwc?[x  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 RP[{4 Q8  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 e2s]{obf  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 +6HVhoxU#  
    M 29    1 A P UNI     1              0 0 0 LB0 ^o3"#r{:+  
    eos a{^m-fSaR"  
    f$e[u E r  
    END 6#7Lm) g8  
    I,>- tGK  
    GO G_bG  
    PROJ 2Rw&C6("w  
    BTGv N %  
    de.&`lPRf  
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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)  4" Cb/y3  
    vMA]j>>  
    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。 Sh/T,  
    按照这个思路,可以尝试先优化控制一下形状