Dab tsi yog Lens Distortion hauv Daim Duab? Dab tsi yog Wide Angle Low Distortion Lens? Dab tsi yog Cov Ntawv Thov Tseem Ceeb ntawm M12 Low Distortion Lens?

ib ,WLub lens distortion hauv daim duab yog dab tsi? 

Kev cuam tshuam ntawm lub lens hauv kev thaij duab yog hais txog qhov kev cuam tshuam ntawm lub teeb uas tshwm sim thaum lub lens koob yees duab tsis ua kom pom cov duab ntawm tus neeg raug thaij duab. Qhov no ua rau muaj cov duab cuam tshuam uas raug ncab lossis nias, nyob ntawm hom kev cuam tshuam. Muaj ob hom kev cuam tshuam ntawm lub lens:kev cuam tshuam ntawm lub thoobthiabkev cuam tshuam ntawm lub suab nrov.

duab kos duab ntawm lub lens

Qhov kev cuam tshuam ntawm lub thoob tshwm sim thaum cov kab ncaj ze ntawm ntug ntawm daim duab zoo li nkhaus mus rau sab nraud, tsim kom muaj qhov cuam tshuam bulging. Qhov kev cuam tshuam ntawm Pincushion, ntawm qhov tod tes, tshwm sim thaum cov kab ncaj ze ntawm ntug ntawm daim duab zoo li nkhaus mus rau sab hauv, tsim kom muaj qhov cuam tshuam pinched.

Qhov kev puas tsuaj ntawm lub lens tuaj yeem tshwm sim vim muaj ntau yam xws li kev tsim thiab kev tsim kho ntawm lub lens, lub kaum sab xis ntawm qhov pom, thiab qhov deb ntawm lub koob yees duab thiab tus neeg uas thaij duab. Qhov kev puas tsuaj ntawm lub lens tuaj yeem sib txawv nyob ntawm lub lens tshwj xeeb uas siv thiab qhov chaw teeb tsa uas tus kws thaij duab siv.

Zoo hmoo, feem ntau qhov kev cuam tshuam ntawm lub lens tuaj yeem kho tau los ntawm kev siv cov txheej txheem tom qab ua tiav lossis los ntawm kev siv cov software tshwj xeeb uas tsim los kho qhov kev cuam tshuam ntawm lub lens. Txawm li cas los xij, nws yog qhov zoo tshaj plaws los txo qhov kev cuam tshuam ntawm lub lens los ntawm kev siv cov lens zoo thiab ua tib zoo teeb tsa koj cov duab kom tsis txhob muaj kev cuam tshuam ntau dhau.

 

二,Qhov sib txawv ntawm kev cuam tshuam ntawmacov iav spherical thiab cov iav spherical.

Cov iav aspherical thiab cov iav spherical yog cov hom iav kho qhov muag uas siv rau hauv cov koob yees duab, telescopes, microscopes, thiab lwm yam khoom siv kho qhov muag.

Cov iav kheej kheejmuaj ib qho chaw nkhaus uas zoo li ib ntu ntawm lub voos xwmfab, thiab yog hom lens feem ntau. Txawm li cas los xij, lawv tuaj yeem ua rau muaj kev hloov pauv ntawm qhov muag xws li kev hloov pauv ntawm lub voos xwmfab, coma, thiab kev cuam tshuam, tshwj xeeb tshaj yog thaum siv ntawm qhov loj lossis hauv cov lens dav dav.

Cov iav tsom iav aspherical, ntawm qhov tod tes, muaj qhov chaw tsis yog lub voj voog uas tsim los kho cov aberrations no. Qhov no tso cai rau cov duab ntse dua nrog qhov sib piv zoo dua thiab txo qhov kev cuam tshuam, tshwj xeeb tshaj yog ntawm ntug ntawm tus ncej. Cov iav aspherical feem ntau siv rau hauv cov iav siab kawg, thiab tuaj yeem pom hauv ob qho tib si prime thiab zoom lens.

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Feem ntau, kev siv cov iav aspherical tuaj yeem pab txhim kho kev ua haujlwm ntawm lub lens, tshwj xeeb tshaj yog hais txog kev txo qhov distortion thiab lwm yam aberrations. Txawm li cas los xij, cov iav aspherical feem ntau kim dua los tsim dua li cov iav spherical, uas tuaj yeem ua rau lawv kim dua rau cov neeg siv khoom.

 

三,Wlub kaus mom yog lub lens dav dav uas tsis muaj kev cuam tshuam?

A lub lens dav dav uas tsis muaj kev cuam tshuam tsawgyog ib hom lens koob yees duab uas tso cai rau qhov pom dav dua li lub lens txheem thaum txo qis lossis tshem tawm qhov kev cuam tshuam uas tuaj yeem tshwm sim nrog cov lens dav.

Cov iav dav davmuaj qhov ntev focal luv dua li cov lens txheem thiab tuaj yeem ntes tau ntau qhov xwm txheej hauv ib lub thav duab, ua rau lawv nrov rau kev thaij duab toj roob hauv pes, architecture, thiab sab hauv. Txawm li cas los xij, vim yog lub kaum sab xis dav, lawv kuj tuaj yeem tsim kev cuam tshuam, uas tuaj yeem ua rau cov kab ncaj nraim zoo li nkhaus lossis cov khoom zoo li ncab lossis cuam tshuam.

Cov iav lo ntsiab muag dav dav uas tsis muaj kev cuam tshuam tsawgcov tsom iav no yog tsim los kom txo lossis tshem tawm qhov kev cuam tshuam no, ua rau pom tau qhov tseeb dua thiab zoo li tiag tiag. Cov tsom iav no feem ntau yog siv los ntawm cov kws thaij duab uas xav tau qhov pom dav dua yam tsis muaj kev cuam tshuam rau qhov zoo lossis qhov tseeb ntawm daim duab.

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四,WLub kaus mom yog cov ntawv thov tseem ceeb ntawm M12 qis distortion lens?

LubM12 lub lens qis distortionfeem ntau siv rau hauv kev pom kev ntawm lub tshuab thiab kev siv computer, tshwj xeeb tshaj yog hauv cov koob yees duab thiab cov tshuab thaij duab uas xav tau cov duab zoo nrog kev cuam tshuam tsawg kawg nkaus. Nov yog qee qhov kev siv tseem ceeb ntawm M12 cov iav qis kev cuam tshuam:

Kev Siv Tshuab Hauv Kev Lag Luamn: M12 cov iav tsis muaj kev cuam tshuam qis yog siv rau hauv cov tshuab ua haujlwm hauv kev lag luam kom ntes tau cov duab meej thiab raug ntawm cov khoom hauv cov txheej txheem tsim khoom.

Kev siv neeg hlau: Cov ntawv thov robotics feem ntau siv M12 cov iav qis distortion rau kev pom kev thiab kev taw qhia uas xav tau kev raug siab thiab raug.

Kev Ruaj Ntseg thiab Kev Soj Ntsuam: M12 cov iav tsis muaj kev cuam tshuam tsawg feem ntau siv rau hauv cov koob yees duab kev ruaj ntseg thiab cov kab ke saib xyuas kom ntes tau cov duab meej thiab raug ntawm tib neeg thiab cov khoom.

Kev Kho Mob Duab: M12 cov iav tsis muaj kev cuam tshuam qis kuj tseem siv rau hauv cov tshuab duab kho mob rau kev kuaj mob thiab kev tshawb fawb.

Tsheb: M12 cov iav tsom iav uas tsis muaj kev cuam tshuam tsawg yog siv rau hauv cov txheej txheem pabcuam tsav tsheb siab heev (ADAS) rau cov tsheb, xws li cov txheej txheem ceeb toom tawm ntawm txoj kab thiab cov txheej txheem tiv thaiv kev sib tsoo.

Zuag qhia tag nrho, lub lens M12 qis distortion yog ib qho cuab yeej siv tau rau txhua daim ntawv thov uas xav tau cov duab zoo nrog qhov tsawg kawg nkaus distortion.


Lub sijhawm tshaj tawm: Plaub Hlis-26-2023