Nrog rau lub hnub ci hnyav ntawm lub caij ntuj sov, kev tawm mus sab nraud feem ntau ua rau tsis siv neeg squint cov tshuaj tiv thaiv. Tshuajlooj tsom iav dubTsis ntev los no tau dhau los ua qhov kev loj hlob ntawm cov nyiaj tau los hauv kev lag luam muag khoom muag muag muag, thaum lub lens photochromic tseem muaj kev lav phib xaub ntawm kev muag khoom lub caij ntuj sov. Kev ua lag luam thiab cov neeg tau txais kev pom zoo ntawm photochromic lo ntsiab muag yog los ntawm lawv cov style, kev tiv thaiv lub teeb, thiab tsim nyog rau kev tsav tsheb ntawm ntau yam kev xav tau.
1.Vim li cas kev tiv thaiv qhov muag thiaj li tsim nyog?
Ultraviolet lub teeb tuaj yeem muab faib ua UVA, UVB, thiab UVC:
UVC muaj luv luv wavelength thiab yog absorbed los ntawm ozone txheej nyob rau hauv cov huab cua, yog li nws tsis muaj kev txhawj xeeb.
UVB, lub teeb nruab nrab-yoj ultraviolet, tuaj yeem ua rau cov tawv nqaij puas tsuaj los ntawm cov tshuaj tiv thaiv photochemical, ua rau erythema thiab sunburn.
UVA, lub teeb ntev-ntev ultraviolet, ncaj qha ua rau daim tawv nqaij tan sai sai yam tsis tau hlawv, tab sis nws kuj ua rau muaj mob xws li keratitis.
Nyob rau hauv lub ntiaj teb nto, lub teeb ntev-yoj ultraviolet ua rau 97% ntawm UV raug. Yog li, kev tiv thaiv UVA thiab UVB hauv lub neej txhua hnub yog qhov tseem ceeb.
Lwm qhov teeb meem yog glare. Nyob rau hauv huab cua ntshiab, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov, glare tsis tsuas yog cuam tshuam rau qhov pom tseeb ntawm qhov muag tab sis kuj ua rau qhov muag qaug zog.
Muab qhov keeb kwm yav dhau los no, qhov tseem ceeb ntawm kev xaiv cov lo ntsiab muag photochromic uas muab ob qho tib si kho qhov muag thiab kev tiv thaiv lub teeb yog qhov tseeb ntawm nws tus kheej.
![xiav-teeb](http://www.zjideallens.com/uploads/blue-light.jpg)
![pom spectrum](http://www.zjideallens.com/uploads/visible-spectrum.jpg)
2.Txhua tus tuaj yeem hnavphotochromic lo ntsiab muag?
Ua ntej, nco ntsoov cov pab pawg hauv qab no uas tsis haum rau lub lens photochromic:
Cov menyuam yaus myopic (hnub nyoog qis dua 6 xyoos) uas nws lub qhov muag tseem tab tom loj hlob tuaj yeem cuam tshuam los ntawm kev hnav mus ntev.
Cov neeg mob glaucoma xav tau lub teeb ci. Kev hnav looj tsom iav dub txo qhov pom kev, uas tuaj yeem ua rau cov menyuam loj tuaj, ua rau qhov muag siab, thiab ua rau mob.
Cov neeg uas muaj optic neuritis, xws li hnav cov tsom iav photochromic tuaj yeem ua rau mob o vim cov paj hlwb tsis zoo.
UV teeb yeej ib txwm muaj, tsis hais lub caij lossis huab cua. Ib cag ntawm cov pab pawg tau hais los saum toj no, tsom iav photochromic haum rau txhua tus neeg.
3.Vim li cas cov lo ntsiab muag grey feem ntau tshwm sim hauv khw?
Grey lo ntsiab muag tuaj yeem nqus tau infrared thiab 98% ntawm UV rays. Lub ntsiab kom zoo dua ntawm cov lo ntsiab muag grey yog tias lawv tsis hloov cov xim qub ntawm ib puag ncig, txo qhov siv lub teeb. Grey lo ntsiab muag muab kev sib npaug ntawm txhua qhov spectrums, yog li cov khoom tshwm tsaus dua tab sis tsis muaj xim txawv txawv, muab qhov tseeb-rau-nature. Tsis tas li ntawd, grey yog xim nruab nrab haum rau txhua tus, ua rau nws nrov dua.
4.Qhov zoo ntawm clear-base,Anti-xiav lub teeb photochromic lo ntsiab muag?
Haum rau ntau yam xwm txheej ntawm lub neej, hloov pauv ntawm sab hauv tsev thiab sab nraum zoov, ua haujlwm ob lub hom phiaj.
Nyob sab hauv tsev / hmo ntuj lawv pom tseeb thiab pob tshab, sab nraum zoov lawv tsaus, muab kev tiv thaiv dual tiv thaiv UV rays thiab teeb meem xiav teeb, txo kev qaug zog.
Cov cuab yeej ua yeeb yaj kiab-hloov zoo heev ua kom muaj kev hloov xim sai thiab ruaj khov; nano anti-xiav lub teeb tshuab ua kom lub ntsej muag pom tseeb thiab tsis daj, ua kom pom kev zoo.
Raws li cov lus hais tias, "Yuav ua tau ib txoj hauj lwm zoo, ib tug yuav tsum xub sharpen ib lub cuab yeej." Cov ntaub ntawv txhawb nqa: cov qauv duab photochromic, cov khoom siv, thiab cov ntawv tshaj tawm lub teeb pom kev zoo pab txhawb nqa photochromic lo ntsiab muag.
Kev nplij siab, kev tiv thaiv, thiab kev yooj yim yog peb lub ntsiab lus uas yuav tsum tau rov ntxiv dua thaum sib txuas lus nrog cov neeg siv khoom.
![anti-xiav-teeb](http://www.zjideallens.com/uploads/anti-blue-light.jpg)
5.Yog clear-base,Anti-xiav lub teeb photochromic lo ntsiab muagzoo dua rau cov khoom?
Ib qho ntawm cov ncauj lus kub tshaj plaws hauv qhov muag kev noj qab haus huv tam sim no yog kev tiv thaiv lub teeb xiav, thiab lub ntsej muag ua haujlwm nrog lub peev xwm tiv thaiv xiav lub teeb yog nrov heev nrog cov neeg siv khoom. Kev puas tsuaj UV yog ib qho kev txhawj xeeb thoob plaws ib xyoos tab sis tshwj xeeb tshaj yog nyob rau lub caij ntuj sov kub, yog li qhov kev thov rau lub lens photochromic yog lub sij hawm ntev.
Txawm hais tias cov lo ntsiab muag photochromic muaj ntau yam xim, cov lo ntsiab muag grey yog qhov zoo tshaj plaws rau kev ntim khoom. Sab nraum zoov, sib sib zog nqus grey yog xim zoo nkauj tshaj plaws rau lub qhov muag; lawv phim fashionably nrog txhua lub iav tsom iav, ua rau lawv xaiv ntau yam rau cov xim photochromic.
Muab qhov kev xaiv ntawm ntau qhov ntsuas qhov taw qhia, 1.56 thiab 1.60 refractive index photochromic lo ntsiab muag muag zoo tshaj plaws hauv khw. Kev nce qib ntawm kev muag khoom ntawm Kev Tiv Thaiv Kev Nyab Xeeb 1.60 clear-base anti-xiav lub teeb photochromic lo ntsiab muag tsis tsuas yog pab nce tus nqi nruab nrab ntawm kev txiav txim tab sis kuj muaj qhov zoo meej uas pab txhawb kev lag luam. Yog xav paub ntxiv cov cai tswj hwm thiab kev txhawb nqa tom qab muag rau Kev Nyab Xeeb Kev Nyab Xeeb clear-base anti-xiav lub teeb photochromic lo ntsiab muag, thov sab laj tus neeg muag khoom.
6.Kev ua haujlwm ntawm cov xim sib txawv ntawmphotochromic lo ntsiab muag?
Tshuaj yej Xim | Ua haujlwm zoo txhim kho qhov pom kev sib txawv thiab pom tseeb, ua haujlwm zoo hauv cov pa phem lossis pos huab, thiab yog qhov kev xaiv zoo tshaj plaws rau cov neeg tsav tsheb thiab cov neeg mob siab. |
Grey | Ua tau zoo txo qhov siv lub teeb, siab xim kho dua tshiab, pom tseeb-rau-lub neej, haum rau txhua tus neeg siv. |
Paj yeeb/ntsuab | Lim cov teeb pom kev zoo, thaiv lub teeb muaj zog thiab softens nws, kuj tuaj yeem pab so thiab txo kev ntxhov siab, thiab yog ib qho khoom siv zam rau cov poj niam niaj hnub outfits. |
Xiav: | Zoo absorbs teeb pom kev zoo rau lub qhov muag, pab txo qhov pom kev qaug zog. Nws yog qhov kev xaiv zoo tshaj plaws rau kev mus ncig ua si puam. |
Daj | Txhim kho qhov pom qhov sib txawv hauv qhov chaw huab cua thiab thaum tsaus ntuj, ua kom pom kev pom tseeb. Yuav siv tau raws li cov tsom iav hmo ntuj, tshwj xeeb tshaj yog tsim rau cov neeg tsav tsheb. |
Ntsuab | Ua kom lub teeb ntsuab nce mus txog qhov muag, txo qhov muag ntau dhau, haum rau cov neeg muaj qhov muag qaug zog. |
Thaum xaiv cov xim pom zoo, xav txog qhov ua haujlwm ntawm lub lo ntsiab muag, lub hom phiaj ntawm cov tsom iav, thiab cov neeg siv khoom nyiam xim.
Post lub sij hawm: May-07-2024