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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 sF#t{x/sW  
    ON 67 rX&?Xi1JeV  
    CCW V0:db  
    CORE 6 c<qJs-C4;  
    z.kBQ{P  
    DSEARCH 3 QUIET 9, 792b  
    SYSTEM vYG$>*  
    ID 4P_ASPHERIC 7jF2m'(  
    OBB 0 35 0.5 !.285 Al]z =  
    UNI MM C6b(\#g(  
    !WAVL CDF        ! use visual wavelengths at C, d, and F lines fP1fm  
    PFeK;`[  
    WA1 .6562800 .5875600 .5460700 .4861300 .4358400 e9?y0vT//  
    CORDER   3   1   5   2   4 3bB%@^<  
    WT1 9.00000 15.0000 16.0000 10.0000 7.00000 kc:2ID&  
    END h$fC/Juit  
    ]5J*UZ}  
    GOALS                       ! define the goals here Z?'){\$*  
    ELEMENTS 5                 ! we want a four-element lens with a cover glass 2VS#=i(B^  
    BACK 0.6 1           ! ask for 0.4 mm back focus distance 7PI|~Ifi  
    FNUM 2.4 10               ! ask for F/2.7, weight of 10 /?QBMI  
    THSTART .3               ! global search use thicknesses 0.1 mm 4:v{\R  
    RSTART 50                 ! and starting radius of 50 mm <i1P~  
    ASPH 2                 ! allow four aspheric terms: CC, 4th, 6th, and 8th power MT@Uu  
    YcBAW4B`  
    delay 9999               ! these runs are fast, so don’t ask to continue on timeout r.zJ/Tk  
    ANNEAL 10 1 Q           ! anneal each case, temp 10 degrees, cool 1, including quick MMUw+jM4  
    Quick x68s$H  
    SNAP 5                    ! redraw PAD screen every five passes Rd*/J~TK  
    STOP FIRST               ! put the stop in front ]dIr;x`  
    STOP Fix           ! and keep it there SYTzJK@vZJ  
    QUICK 20 20            ! run quick mode 20 passes, then real mode 20 L"!BN/i_  
    NGRID 6                   ! 6x6 grid of rays in pupil D$c4's `5  
    TOPD                       ! correct both transverse aberrations and OPDs, For Mobile "A9 c]  
    FOV 0 .2 .4 .6 .8 1  ! correct six field points .c.#V:XZ#U  
    FWT 5 4 3 2 1 1           ! with these weights 5bKn6O)K  
    COVER .3 1.51872 64     ! the cover glass will be 0.3 mm thick with this GLM jDc5p3D&[]  
    PLASTIC 4 1 3 5 7         ! the four elements will be plastic tI(co5 W  
    END                         ! end of goals section 1{S" axSL  
    T/C1x9=?  
    SPEC PANT                 ! special PANT section starts here v<Ux+-  
    RDR .001                 ! these are tiny lenses, reduce derivative increments OC[(Eq  
    TLIMIT 3 .1               ! limits on thicknesses and spaces nS1 D&;#Y  
    SLIMIT 5 .1 %@FTg$  
    END                         ! end of PANT section /1lUFL2D  
    z '%Vy  
    SPECIAL AANT 4%k_c79>  
    Skip         "$BWP  
    ! start of special AANT section; these go into the merit fn. ]={{$}8.  
    ACC 1.5              ! center thickness no more than 1.5 mm D*j\gI  
    ACM .5                  ! and no thinner than 0.2 mm re/l5v,|3  
                  ! avoid critical angle; 60 degrees from surface normal ]Z\.Vx  
    AEC .3 10 1              ! keep edges over 0.2 mm zKk2>.  
    eos [e'Ts#($A  
    vH#^|u  
    L1k_AC1.M  
    AEC  0.3 1 .1  ! Min Edge, Tar WT [Window], Default 1mm NUH#  
    ACC  1.5 1 .1  ! Max. Center, Default 1Inch fm\IQqIK%  
    ACM  0.5 1 .1  ! Min.Center IPnbR)[%  
    AAE  0.2 1 .1  ! Air Edge X^H)2G>e  
    ACA 50     SpY%2Y.Dy  
    L[*Xrp;/&  
    M 1.17  10 A P YA   0.363636364 dLm~]V3  
    M 1.76  10 A P YA   0.545454545 6F3#Rxh  
    M 2.35  10 A P YA   0.727272727 6l>$N?a  
    M 3.05  10 A P YA   1 m>6,{g)  
    ^1S(6'a#  
    skip JQ8wL _C>  
    M 0.29  1 A P  YA   0.090909091 v7/qJ9l  
    M 0.59  1 A P YA   0.181818182 S:Ne g!`  
    M 0.88  1 A P YA   0.272727273 K/jC>4/c/  
    M 1.17  1 A P YA   0.363636364 GKwm %A  
    M 1.47  1 A P YA   0.454545455 |L4K#  
    M 1.76  1 A P YA   0.545454545 :WT O*M  
    M 2.05  1 A P YA   0.636363636 /E@|  
    M 2.35  1 A P YA   0.727272727 MI@id  
    M 2.64  1 A P YA   0.818181818   Hs8c%C  
    M 2.93  1 A P YA   0.909090909 b{t'Doe  
    M 3.05  10 A P YA   1 *#,wV  
    eos g Xvuv^  
    ND7 gxt-B  
    !AOI CONTOL -[4Xg!apO  
    !NAME AOI P-VK=Y1q  
    LUL 29 50 1 A P UNI 1.0 0 0 0 LB0 0p_/eWww-  
    LLL 28 50 1 A P UNI 1.0 0 0 0 LB0 Q%(LMq4UG  
    skip .3&zP  
    `|;R}"R;  
    M 5.3   1 A P UNI     0.090909091    0 0 0 LB0 )sVz;rF<  
    M 10.6  1 A P UNI     0.181818182    0 0 0 LB0 nJ4i[j8  
    M 15.6  1 A P UNI     0.272727273    0 0 0 LB0 wg*2mo  
    M 20.4  1 A P UNI     0.363636364    0 0 0 LB0 0Q=4{*:?  
    M 24.3  1 A P UNI     0.454545455    0 0 0 LB0 l =ZhHON  
    M 27    1 A P UNI     0.545454545    0 0 0 LB0 nqt;Ge M  
    M 28.6  1 A P UNI     0.636363636    0 0 0 LB0 ^'~+w3M@  
    M 28.9  1 A P UNI     0.727272727    0 0 0 LB0 !t6:uC7H  
    M 29    1 A P UNI     0.818181818    0 0 0 LB0 |b52JF ",  
    M 29    1 A P UNI     0.909090909    0 0 0 LB0 a="Z]JGk  
    M 29    1 A P UNI     1              0 0 0 LB0 v3Y/D1jd"  
    eos / PAxPZf_  
    e qQAst#~  
    END :~pPB#)nk  
    e/E fWwqt  
    GO VAF+\Cea=  
    PROJ #m6 eG&a  
    u~6`9'Ms  
    ]C-hl}iq  
     
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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)  ',?v7&  
    tzJdUZJ  
    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。 kMAQHpDD  
    按照这个思路,可以尝试先优化控制一下形状