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cov khoom

1.71 Blue Hlais HMC Optical lo ntsiab muag

Lus piav qhia luv luv:

Blue blocking tsom iav yog tsom iav uas tiv thaiv lub teeb xiav los ntawm khaus koj ob lub qhov muag.Cov tsom iav tshwj xeeb los tiv thaiv lub teeb xiav tuaj yeem cais tawm ultraviolet thiab hluav taws xob zoo thiab tuaj yeem lim lub teeb xiav, haum rau siv computer lossis TV xov tooj ntawm tes.


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Qhov Chaw Keeb Kwm: Jiangsu Hom Lub Npe: BORIS
Qauv nab npawb: High Index Lens Lenses Khoom: KR
Kev Pom Kev Zoo: Xiav Hlais Txheej zaj duab xis: HC/HMC/SHMC
Lenses Xim: Dawb (hauv tsev) Txheej Xim: Ntsuab / Xiav
Index: 1.71 ib Specification Gravity: 1.38 ib
Ntawv pov thawj: CE/ISO9001 Abbe Tus nqi: 37
Txoj kab uas hla: 75/70/65 hli Tsim: Aspherical
1

Lub teeb xiav yog ib feem ntawm lub teeb pom kev zoo uas tawm los ntawm lub hnub ci thiab cov ntxaij vab tshaus hluav taws xob.Lub teeb xiav yog ib feem tseem ceeb ntawm lub teeb pom kev.Tsis muaj ib lub teeb dawb nyob rau hauv qhov xwm txheej.Lub teeb xiav yog tov nrog lub teeb ntsuab thiab lub teeb liab los tsim lub teeb dawb.Lub teeb ntsuab thiab lub teeb liab muaj lub zog tsawg dua thiab tsis tshua muaj zog rau lub qhov muag, thaum lub teeb xiav lub teeb yog luv luv thiab lub zog siab, uas tuaj yeem nkag mus rau lub lens ncaj qha mus rau thaj chaw macular ntawm lub qhov muag, ua rau cov kab mob macular.

3

Lub teeb xiav tuaj yeem muaj txiaj ntsig zoo lossis ua rau muaj kev phom sij.Lub teeb xiav nrog wavelength ntawm 415 thiab 455 nanometers yog teeb meem xiav lub teeb ntawm luv yoj, uas yuav tsum tau tiv thaiv.Raws li cov ntsiab lus xim ntxiv ntawm lub teeb, xiav thiab daj yog cov xim ntxiv, yog li cov iav nrog kev tiv thaiv kev ua haujlwm ntawm lub teeb xiav yuav daj me ntsis piv nrog cov lo ntsiab muag zoo tib yam.Qhov siab dua qhov teeb meem ntawm teeb meem xiav lub teeb, qhov tsaus nti xim tom qab ntawm lub tsom iav tsom iav tsom iav yuav yog.

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2

Vim lub luv wavelength ntawm xiav lub teeb, lub tsom tsis yog nyob rau hauv nruab nrab ntawm lub retina, tab sis mus rau pem hauv ntej.Txhawm rau kom pom tseeb, lub pob muag nyob rau hauv lub xeev ntawm qhov nro ntev, ua rau pom kev qaug zog.Kev pom kev qaug zog ntev ntev tuaj yeem ua rau qhov tob ntawm myopia, diplopia, nyeem ntawv yooj yim, tsis muaj peev xwm mloog tau thiab lwm yam tsos mob, cuam tshuam rau tib neeg txoj kev kawm thiab kev ua haujlwm zoo.Lub teeb xiav thaiv kev tsim cov melatonin, ib qho tseem ceeb ntawm cov tshuaj hormones uas cuam tshuam rau kev pw tsaug zog thiab paub tias yuav txhawb kev pw tsaug zog thiab tswj lub dav hlau lag.Qhov no tuaj yeem piav qhia vim li cas siv xov tooj lossis ntsiav tshuaj ua ntej pw tuaj yeem ua rau pw tsaug zog tsis zoo thiab txawm tias nyuaj rau pw tsaug zog.TV, khoos phis tawj, PAD, thiab cov xov tooj ntawm tes thiab lwm yam khoom siv LED zaub, cov chaw tsim khoom ua kom nws cov nyhuv ci zoo nkauj dua, zoo nyiam txhim kho LED rov qab lub teeb xiav lub teeb siv, nrog rau cov khoom nrov ntawm cov khoom siv hluav taws xob thiab nkag mus rau hauv. Txhua yam ntawm lub neej, txhua tus neeg nce siab, raug lub teeb xiav rau cov neeg zoo tib yam, Thaiv lub teeb xiav rau lub sijhawm ntev yog txoj hauv kev zoo tshaj plaws los txo kev puas tsuaj, thiab kev siv lub teeb xiav thaiv cov iav tuaj yeem daws qhov teeb meem no.

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