1. Lub teeb xiav yog dab tsi?
Peb lub qhov muag tuaj yeem pom lub ntiaj teb muaj yeeb yuj, uas yog tsim los ntawm xya xim liab, txiv kab ntxwv, daj, ntsuab, cyan, xiav thiab ntshav.Lub teeb xiav yog ib qho ntawm lawv.Hauv cov ntsiab lus kev tshaj lij, lub teeb xiav yog ib hom teeb pom kev zoo nrog lub wavelength ntawm 380nm-500nm hauv qhov xwm txheej, uas tau muab faib ua teeb meem xiav thiab lub teeb xiav zoo.
Teeb meem xiav xiav
Ntawm lawv, cov kev tshawb fawb tau pom tias lub teeb xiav nrog lub wavelength ntawm 380nm thiab 450nm yog teeb meem rau tib neeg.Nws tuaj yeem nkag mus rau ntawm lub cornea thiab lo ntsiab muag, nce cov co toxins hauv thaj chaw macular ntawm lub qhov muag, thiab ua phem rau peb qhov muag kev noj qab haus huv.Cov chaw tseem ceeb yog LED teeb ci, xov tooj ntawm tes, ipad, khoos phis tawj, LCD saib thiab lwm yam khoom siv hluav taws xob.Nyob rau hauv cov ntaub ntawv hnub nyoog, peb feem ntau cuam tshuam nrog cov xov tooj ntawm tes thiab khoos phis tawj, thiab raug inevitably raug teeb meem xiav teeb.
Muaj txiaj ntsig Blue Light
Ntawm lawv, cov kev tshawb fawb tau pom tias lub teeb xiav nrog lub wavelength ntawm 380nm thiab 450nm yog teeb meem rau tib neeg.Nws tuaj yeem nkag mus rau ntawm lub cornea thiab lo ntsiab muag, nce cov co toxins hauv thaj chaw macular ntawm lub qhov muag, thiab ua phem rau peb qhov muag kev noj qab haus huv.Cov chaw tseem ceeb yog LED teeb ci, xov tooj ntawm tes, ipad, khoos phis tawj, LCD saib thiab lwm yam khoom siv hluav taws xob.Nyob rau hauv cov ntaub ntawv hnub nyoog, peb feem ntau cuam tshuam nrog cov xov tooj ntawm tes thiab khoos phis tawj, thiab raug inevitably raug teeb meem xiav teeb.
2. Lub hauv paus ntsiab lus ntawm Anti-Blue Light Glasses?
Xav tias txhua tus twb paub tias lub teeb xiav yog dab tsi.Cia peb tham txog lub hauv paus ntsiab lus ntawm kev tiv thaiv xiav lub teeb tsom iav.Muaj ob hom kev tiv thaiv xiav lub teeb tsom iav ntawm kev ua lag luam, monomer xiav lub teeb thaiv thiab txheej xiav lub teeb thaiv.
Monomer Blue Light Block
Ib qho yog ntxiv ib qho kev tiv thaiv xiav lub teeb rau cov khoom siv hauv lub lens kom nqus cov teeb meem xiav, yog li paub txog qhov thaiv ntawm teeb meem xiav teeb.Cov xim ntawm cov lo ntsiab muag ntawm hom iav no feem ntau yog xim daj, uas yog siv los ua kom lub teeb xiav.
Txheej Blue Light Block
Ib qho yog tias teeb meem xiav lub teeb yog feem ntau cuam tshuam los ntawm txheej txheej ntawm lub lens, uas yog qhov yooj yim thiab ncaj qha.Cov tsom iav zoo li no tsis txawv ntau ntawm cov iav tsom iav zoo tib yam.Cov xim ntawm lub lens yog pob tshab, thiab nws yuav daj me ntsis.
3. Puas yog Yuav Tsum Yuav Anti-blue Light Glasses?
Lub npe hu ua ntau txhiab tus neeg thiab ntau txhiab lub ntsej muag, txhua tus neeg qhov xwm txheej sib txawv, tsis yog txhua tus tsim nyog rau cov tsom iav xiav-ntsuab, qhov muag tsis pom kev yuav khoom tsis zoo, Kuv tau sau tseg ntau hom neeg uas tsim nyog siv tsom iav xiav-duab tshav thiab cov uas tsis haum rau tsom iav xiav-duab tshav rau koj siv Tom qab nyeem nws, koj yuav paub seb koj puas yuav tsum tau yuav xiav lub teeb tsom iav.
Tsim nyog rau cov tsom iav xiav xiav
1).Cov neeg uas ua si hauv xov tooj ntawm tes ntev los yog ua haujlwm ntawm cov ntxaij vab tshaus hauv computer ntev
Qhov teeb meem xiav xiav nws tus kheej feem ntau yog los ntawm cov khoom siv hluav taws xob xws li xov tooj ntawm tes thiab khoos phis tawj.Niaj hnub no, cov neeg ua haujlwm hauv Is Taws Nem ntsia lub khoos phis tawj txhua hnub, thiab lawv cov tsom iav qhuav thiab tsis xis nyob.Anti-xiav lub teeb tsom iav tuaj yeem txo lawv qhov pom kev qaug zog, tshwj xeeb tshaj yog cov uas muaj qhov muag qhuav., kev txhim kho yog tiag tiag.
2).Cov neeg uas muaj kab mob qhov muag
Lub teeb xiav teeb meem muaj teeb meem ntau dua rau cov neeg muaj kab mob fundus, yog li hnav cov tsom iav xiav lub teeb tuaj yeem thaiv teeb meem xiav teeb pom kev zoo.
3).Cov neeg ua haujlwm tshwj xeeb
Piv txwv li, cov neeg ua hauj lwm uas siv hluav taws xob vuam thiab hluav taws kub iav, lub teeb xiav raug rau cov hauj lwm zoo li no yuav tsum tau muaj kev tiv thaiv tsom iav ntau dua los tiv thaiv retina.
Tsis haum rau tsom iav xiav
1).Cov neeg uas xav tiv thaiv myopia
Hais tias xiav lub teeb tsom iav tuaj yeem tiv thaiv myopia yog kev dag ntxias.Tsis muaj ntawv ceeb toom ntawm kev ua lag luam los ua pov thawj tias lub teeb xiav tsom iav tuaj yeem tiv thaiv myopia, tab sis nws tuaj yeem txo qhov muag nkees.Piv txwv li, thaum menyuam yaus ua si nrog cov khoom siv hluav taws xob, lawv tuaj yeem hnav tsom iav xiav.
2).Cov neeg uas xav tau kev paub xim
Piv txwv li, cov neeg siv cov khoom siv hluav taws xob tsim tsis tsim nyog rau kev hnav lub teeb xiav tsom iav, vim tias chromatic aberration yuav cuam tshuam rau kev txiav txim siab ntawm cov xim thiab yuav muaj qee yam cuam tshuam rau kev ua haujlwm.
4. Yuav ua li cas thiaj xaiv Anti-Blue Light Glasses?
Feem ntau xa mus rau xiav lub teeb thaiv tus nqi, pom lub teeb xa tawm, xim sib txawv
Blue Light Blocking Rate
Lub teeb xiav thaiv tus nqi txiav txim siab muaj peev xwm thaiv lub teeb xiav, tab sis qhov tseeb, qhov thaiv tus nqi tsis siab npaum li qhov ua tau.Hnav tsawg dua 30% tsis muaj kev nkag siab ntau.
Pom pom lub teeb Transmittance
Ntawd yog, kev xa tawm, lub peev xwm ntawm lub teeb kom dhau los ntawm lub lens.Qhov ntau dua qhov transmittance, qhov zoo dua qhov transmittance thiab siab dua qhov clarity.
Xim txawv
Anti-xiav lub teeb lo ntsiab muag yuav tig daj thiab ua rau chromatic aberration.Yog tias koj yog tus tsim qauv thiab lwm tus neeg uas xav tau kev daws teeb meem xim, nws tsis pom zoo kom hnav tsom iav xiav.
Post lub sij hawm: Jun-08-2022