Thaum lub caij ntuj sov, koj puas muaj teeb meem los ntawm lub teeb ci ntsa iab uas ua rau koj qhib tsis tau lub qhov muag?Thaum peb mus so ntawm hiav txwv lossis caij ski hauv cov daus, peb txhua tus xav tias lub teeb muaj zog thiab dazzling, thiab peb xav tau looj tsom iav dub los tiv thaiv peb lub tsom iav.Yog li kojlooj tsom iav dubtxoj cai?
Thaum peb yuav cov looj tsom iav dub, peb yuav tsum saib seb cov xim ntawm cov khoom puas hloov thaum peb tso rau ntawm lub tsom iav, seb lub teeb pom kev zoo puas pom tseeb, thiab seb qhov tsim ntawm lub thav duab puas haum rau peb, seb puas muaj kiv taub hau tom qab hnav, thiab nres. hnav tam sim yog tias muaj kev tsis xis nyob.Feem ntau, looj tsom iav dub zoo tib yam nkaus xwb muaj peev xwm los thaiv lub teeb muaj zog thiab lim ultraviolet rays.Rau cov neeg uas xav tau qis dua, cov looj tsom iav zoo tib yam tuaj yeem siv tau.Txawm li cas los xij, qee cov neeg uas muaj kev xav tau siab dua rau qhov pom kev zoo yuav xaiv cov iav polarized.
Cov iav polarized yog dab tsi?Raws li txoj cai polarization ntawm lub teeb, nws tuaj yeem tshem tawm tau zoo thiab lim lub teeb tawg hauv lub teeb, kom lub teeb tuaj yeem muab tso rau hauv cov duab pom ntawm lub qhov muag los ntawm lub teeb kis axis ntawm txoj kev taug, kom thaj chaw ntawm lub zeem muag yog qhov tseeb thiab ntuj, ib yam li lub hauv paus ntsiab lus ntawm qhov muag tsis pom, uas ib txwm ua rau qhov chaw zoo li mos thiab tsis dazzling..Polarized looj tsom iav dubmuaj cov nyhuv los tiv thaiv ultraviolet rays, uas tuaj yeem tshem tawm cov teeb pom kev zoo ntawm lub hnub.
Thawj txheej yog txheej polarizing, uas zoo absorbs lub reflected glare perpendicular mus rau lub teeb kis axis.Qhov thib ob thiab thib peb txheej yog ultraviolet absorbing txheej.Nws ua rau cov lo ntsiab muag polarized nqus tau 99% ntawm UV rays.Yog li ntawd cov lamella tsis yooj yim rau hnav.Cov txheej plaub thiab thib tsib yog cov txheej txheem tiv thaiv kev tiv thaiv.Muab cov tawv tawv zoo, tiv thaiv kev tiv thaiv, thiab tiv thaiv qhov muag ntawm kev raug mob.Lub thib rau thiab xya txheej yog ntxiv dag zog, kom cov lamellae tsis yooj yim rau hnav.Cov looj tsom iav dav dav polarized hauv khw yog ua los ntawm fiber ntau sandwiched polarizing zaj duab xis.Nws yog qhov sib txawv ntawm cov iav tsom iav polarized, vim nws qhov kev ntxhib los mos thiab tsis ruaj khov arc, tom qab lub lens tau sib sau ua ke ntawm tus ncej, lub lens yog qhov nyuaj kom ua tau raws li tus qauv optical refractive, thiab cov duab pom yog xoob thiab deformed.Vim lub instability ntawm lub arc thiab deformation ntawm lub lens, nws ncaj qha ua rau cov neeg pluag clarity ntawm lub teeb-hloov duab thiab distortion ntawm daim duab, uas yuav ua tsis tau tej yam kev mob rau lub zeem muag.Thiab qhov saum npoo yog yooj yim rau khawb, hnav thiab tsis ruaj.Yog li ntawd, thaum yuav cov looj tsom iav dub polarized, nws yog qhov zoo tshaj plaws kom paub meej tias cov lo ntsiab muag tuaj yeem thaiv ntau dua 99% ntawm ultraviolet rays (xws li ultraviolet A thiab ultraviolet B) thiab muaj ob qho tib si polarized yam ntxwv los tshem tawm glare (glare yog hais txog lub teeb muaj zog xav tau los ntawm qee lub kaum sab xis rau qhov muag, ua rau nws nyuaj rau pom tej yam ib ntus).
Kev puas tsuaj ntawm ultraviolet rays rau tib neeg lub cev yog cumulative.Lub sijhawm ntev dua nyob rau hauv lub hnub, qhov kev puas tsuaj ntawm ultraviolet rays ntau dua.Yog li ntawd, peb yuav tsum hnav looj tsom iav dub ntau zaus kom txo tau cov kab mob ultraviolet hauv qhov muag.
kuv Visionnco ntsoov tias thaum xaivlooj tsom iav dub, tsis txhob xav tias qhov tsaus ntuj ntawm lub lens, qhov muaj zog ntawm cov nyhuv anti-ultraviolet.Ntawm qhov tsis sib xws, qhov xim tsaus dua, tus menyuam kawm ntawv yuav loj dua.Yog tsis muaj kev nyab xeeb los tiv thaiv ultraviolet lo ntsiab muag, lub qhov muag yuav raug ntau dua ultraviolet rays, thiab kev puas tsuaj yuav hnyav dua.Txhawm rau kom tsis txhob muaj qhov muag puas los ntawm ultraviolet rays, ntawm chav kawm, nws yog ib qho tsim nyog los txo qhov raug tshav ntuj muaj zog, tshwj xeeb tshaj yog thaum 10:00 teev sawv ntxov txog 2:00 teev tsaus ntuj, thaum lub hnub ci ncaj qha rau saum npoo ntawm lub ntiaj teb, thiab qhov kev siv ntawm lub hnub ci ncaj qha rau saum npoo av. ultraviolet rays yog qhov siab tshaj plaws.Tshwj xeeb tshaj yog cov ultraviolet rays tshwm sim los ntawm pob zeb, daus, puam lossis dej yog qhov muaj zog tshaj plaws thiab ua rau muaj kev puas tsuaj rau lub qhov muag tshaj plaws, tab sis lawv yog qhov yooj yim tshaj plaws.Yog li ntawd, yog tias koj yuav mus ua haujlwm hauv cov chaw no ntev ntev, nco ntsoov hnav looj tsom iav dub uas tsim nyog.
Post lub sij hawm: May-20-2022