Cov tsom iav UV, raws li lub npe qhia, yog cov iav uas tuaj yeem ua haujlwm hauv qab lub teeb ultraviolet. Qhov saum npoo ntawm cov iav no feem ntau yog coated nrog ib txheej tshwj xeeb uas tuaj yeem nqus lossis cuam tshuam lub teeb ultraviolet, yog li tiv thaiv lub teeb ultraviolet los ntawm kev ci ncaj qha rau ntawm lub sensor duab lossis zaj duab xis.
1,Cov yam ntxwv tseem ceeb ntawm UV lens
Lub tsom iav UV yog ib lub tsom iav tshwj xeeb heev uas tuaj yeem pab peb "pom" lub ntiaj teb uas peb feem ntau tsis pom. Hauv kev xaus, lub tsom iav UV muaj cov yam ntxwv tseem ceeb hauv qab no:
(1)Muaj peev xwm lim cov teeb meem ultraviolet thiab tshem tawm cov teebmeem los ntawm cov teeb meem ultraviolet
Vim nws txoj cai tsim khoom, cov iav UV muaj qee yam kev ua haujlwm lim cov teeb ci ultraviolet. Lawv tuaj yeem lim tawm ib feem ntawm cov teeb ci ultraviolet (feem ntau, lawv lim tawm cov teeb ci ultraviolet ntawm 300-400 nm). Tib lub sijhawm, lawv tuaj yeem txo thiab tshem tawm cov duab tsis meej thiab xiav uas tshwm sim los ntawm cov teeb ci ultraviolet hauv huab cua lossis lub hnub ci ntau dhau.
(2)Ua los ntawm cov ntaub ntawv tshwj xeeb
Vim tias cov iav thiab yas ib txwm tsis tuaj yeem xa cov teeb ultraviolet, cov iav UV feem ntau yog ua los ntawm quartz lossis cov ntaub ntawv kho qhov muag tshwj xeeb.
(3)Muaj peev xwm xa cov teeb ultraviolet thiab xa cov teeb ultraviolet
Cov tsom iav UVkis tau lub teeb ultraviolet, uas yog lub teeb nrog qhov ntev ntawm 10-400nm. Lub teeb no tsis pom rau tib neeg lub qhov muag tab sis tuaj yeem ntes tau los ntawm lub koob yees duab UV.
Lub teeb ultraviolet tsis pom rau tib neeg lub qhov muag
(4)Muaj qee yam uas yuav tsum tau ua rau ib puag ncig
Feem ntau cov tsom iav UV yuav tsum tau siv rau hauv tej chaw tshwj xeeb. Piv txwv li, qee cov tsom iav UV tsuas yog ua haujlwm tau zoo hauv ib puag ncig yam tsis muaj kev cuam tshuam los ntawm lub teeb pom kev lossis lub teeb infrared.
(5)Lub lens kim heev
Vim tias kev tsim cov tsom iav UV xav tau cov ntaub ntawv tshwj xeeb thiab cov txheej txheem tsim khoom meej, cov tsom iav no feem ntau kim dua li cov tsom iav ib txwm muaj thiab nyuaj rau cov kws thaij duab ib txwm siv.
(6)Cov xwm txheej thov tshwj xeeb
Cov xwm txheej siv ntawm cov iav ultraviolet kuj tshwj xeeb heev. Lawv feem ntau yog siv rau hauv kev tshawb fawb, kev tshawb nrhiav qhov chaw ua txhaum cai, kev tshawb nrhiav cov nyiaj cuav, kev thaij duab biomedical thiab lwm yam.
2,Cov kev ceev faj rau kev siv cov iav UV
Vim yog cov yam ntxwv tshwj xeeb ntawm lub lens, qee qhov kev ceev faj yuav tsum tau ua thaum siv lubLub lens UV:
(1) Ceev faj tsis txhob kov lub lens nrog koj cov ntiv tes. Cov hws thiab roj yuav ua rau lub lens xeb thiab ua rau nws siv tsis tau.
(2) Ceev faj tsis txhob siv lub teeb ci ntsa iab los thaij duab, xws li thaij duab thaum sawv ntxov lossis thaum hnub poob, txwv tsis pub lub lens yuav puas.
Tsis txhob thaij duab rau hauv tshav ntuj ncaj qha
(3) Ceev faj kom tsis txhob hloov lub lens ntau zaus hauv ib puag ncig uas muaj kev hloov pauv ntawm lub teeb kom tiv thaiv pwm kom tsis txhob tsim hauv lub lens.
(4) Lus Cim: Yog tias dej nkag mus rau hauv lub lens, tam sim ntawd txiav lub hwj chim thiab nrhiav kev kho los ntawm cov kws tshaj lij. Tsis txhob sim qhib lub lens thiab ntxuav nws koj tus kheej.
(5) Ua tib zoo ntsia thiab siv lub lens kom raug, thiab tsis txhob siv zog ntau dhau, uas yuav ua rau lub lens lossis lub koob yees duab puas tsuaj.
Cov Lus Xaus:
Yog tias koj xav yuav ntau hom lens rau kev soj ntsuam, scanning, drones, smart home, lossis lwm yam kev siv, peb muaj yam koj xav tau. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov lens thiab lwm yam khoom siv.
Lub sijhawm tshaj tawm: Lub Ib Hlis-10-2025
