切换到宽版
  • 广告投放
  • 稿件投递
  • 繁體中文
    • 2544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
    2464
    光券
    0
    只看楼主 倒序阅读 楼主  发表于: 2020-04-10
    PROJ /,wG$b+  
    ON 67 uYF_sf  
    CCW H;|^z@RB<  
    CORE 6 +tl&Jjdm  
    &vo]l~.  
    DSEARCH 3 QUIET 8 "|')f#  
    SYSTEM K@6$|.bc  
    ID 4P_ASPHERIC 2UA h^i-^  
    OBB 0 35 0.5 !.285 FK0nQ{uB"  
    UNI MM `O-$qT, _  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines d.sxB}_O  
    >$k_tC'"  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 p^^E(<2  
    CORDER   3   1   5   2   4 [Cvo^cC  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 Vf,t=$.[Q  
    END qa2QS._m  
    D>PB|rS@  
    GOALS                       ! define the goals here c[f  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass %\2 ll=p1  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance %3|0_  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 g#W)EXUR  
    THSTART .3               ! global search use thicknesses 0.1 mm zq8LQ4@ay  
    RSTART 50                 ! and starting radius of 50 mm :voQ#f=  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power BNnGtVAbZ  
    $s5LzJn  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout YOy/'Le^:  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick skf7Si0z  
    Quick 7jvf:#\LtL  
    SNAP 5                    ! redraw PAD screen every five passes >XM-xK-=  
    STOP FIRST               ! put the stop in front kO+Y5z6=  
    STOP Fix           ! and keep it there \GEFhM4)  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 ^g"G1,[%w  
    NGRID 6                   ! 6x6 grid of rays in pupil 4,`Yx s)%  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile ?v \A&d  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points N[~ RWg  
    FWT 5 4 3 2 1 1           ! with these weights De6WC*trq  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM ] K3^0S/  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic %@Bl,!BJ,  
    END                         ! end of goals section )k&<D*5s  
    E.R,'Y;x  
    SPEC PANT                 ! special PANT section starts here oqc89DEbJ  
    RDR .001                 ! these are tiny lenses, reduce derivative increments <-D>^p9  
    TLIMIT 3 .1               ! limits on thicknesses and spaces *0^!%Y'/4  
    SLIMIT 5 .1 sB"Oi|#lk  
    END                         ! end of PANT section YKlYo~fGN9  
    9@9(zUS|  
    SPECIAL AANT |Ah'KpL8W  
    Skip         ?Id3#+-O  
    ! start of special AANT section; these go into the merit fn. @FKm_q  
    ACC 1.5              ! center thickness no more than 1.5 mm W1dpKv  
    ACM .5                  ! and no thinner than 0.2 mm -W38#_y/\  
                  ! avoid critical angle; 60 degrees from surface normal i 3?=up!  
    AEC .3 10 1              ! keep edges over 0.2 mm 0z1m!tr  
    eos &`Oj<UyJY  
    /zJDQ'k0  
    O/Ub{=g  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm W$>srdG0$  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch .76T<j_  
    ACM  0.5 1 .1  ! Min.Center !<BJg3  
    AAE  0.2 1 .1  ! Air Edge ?%-VSL>$w=  
    ACA 50     bFD vCF  
    M=:!d$c  
    M 1.17  10 A P YA   0.363636364 "%ou'\}  
    M 1.76  10 A P YA   0.545454545 aDce Ohfx  
    M 2.35  10 A P YA   0.727272727 E!nEB(FD  
    M 3.05  10 A P YA   1 VbyGr~t  
    .0+=#G>  
    skip T#KF@8'-  
    M 0.29  1 A P  YA   0.090909091 ?y_W%og W  
    M 0.59  1 A P YA   0.181818182 {Rc mjI7  
    M 0.88  1 A P YA   0.272727273 (c AWT,  
    M 1.17  1 A P YA   0.363636364 RdaAS{>Sk  
    M 1.47  1 A P YA   0.454545455 Hz~?"ts@;  
    M 1.76  1 A P YA   0.545454545 *'[8FZ|dQ  
    M 2.05  1 A P YA   0.636363636 Zq1Z rwPF  
    M 2.35  1 A P YA   0.727272727 @`t#Bi9  
    M 2.64  1 A P YA   0.818181818 HEh,Cf7`'  
    M 2.93  1 A P YA   0.909090909 @D1}).  
    M 3.05  10 A P YA   1 goBl~fqy0  
    eos r&!Ebe-  
    u-qwG/$E  
    !AOI CONTOL mW EaUi)Zz  
    !NAME AOI R<(kiD\?]  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 m03D+@F  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 9bu}@#4*  
    skip -7-r~zmr  
    Ad7N '1O  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 y#tuwzE  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 ]+4QsoFNt  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 ]6s7?07m4  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 ufl[sj%^|  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 _C"=Hy{  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0  \EI<1B  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 NSs"I]  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 fL$U%I3  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 l/*NscYtQ  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 im,H|u_f4  
    M 29    1 A P UNI     1              0 0 0 LB0 [Ey[A|g  
    eos c?(;6$A  
    C?dQ QB$  
    END ]? 2xS?vd  
    y0}3s)lKv  
    GO U)v){g3w)  
    PROJ "2'4b  
    3(o}ulp  
    /6fa 7;  
     
    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
    338
    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)  y# iQ   
    vuoD~=z  
    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。 AuIg=-xR  
    按照这个思路,可以尝试先优化控制一下形状