Sunglass Lens-PC lens 70mm 1.6mm 2-8C Degrade Xim
Sunglass Lens-PC lens 70mm 1.6mm 2-8C Degrade Xim
Tsis muaj
| Yam khoom naj npawb | Tsom iav Lens |
| Loj | 70mm Base2-8C thickness 1.6mm uv400 |
| Style | Tsom iav Lens |
| Khoom siv | PC |
| MOQ | 3000 khub |
| Xim | Customized yog muaj |
| Lub sij hawm xa tuaj | 10 hnub |
| Daim ntawv pov thawj | CE/ISO9001 |
| Qauv | Muaj |
| Kev ntim khoom | 3000pcs / thawv |
| Cov nqe lus them nqi | T / T 50% tso nyiaj, 50% tshuav nyiaj li cas ua ntej xa zaub mov |
Khoom siv --- Peb pom zoo cov ntaub ntawv sib txawv raws li koj qhov yuav tsum tau ua kom zoo thiab tus nqi.Peb ib txwm muab qhov zoo rau thawj qhov chaw.Txhua txheej txheem, cov khoom xa tawm yuav raug kuaj.
Peb tuaj yeem muab AC, PC, TAC, Nylon Khoom siv rau looj tsom iav dub
Lens tuaj yeem tsim tau: Cov looj tsom iav looj tsom iav, tsom iav tsom iav tsom iav, tiv thaiv lub teeb xiav Lens, ntau lub ntsej muag nyeem Lens, tiv thaiv huab lens, xim hloov lens
Lens Loj
Original-xim
Cov looj tsom iav dub yog ib yam khoom siv saib xyuas qhov muag kom tiv thaiv kev puas tsuaj rau tib neeg lub qhov muag los ntawm lub hnub ci zog.Nrog rau kev txhim kho ntawm tib neeg cov khoom siv thiab kev coj noj coj ua, looj tsom iav dub tuaj yeem siv los ua cov khoom siv tshwj xeeb rau kev zoo nkauj lossis tus kheej style.Peb lub qhov muag (lens) yog ib qho yooj yim heev rau nqus tau cov kab hluav taws xob ultraviolet, thiab kev puas tsuaj ntawm cov hluav taws xob ultraviolet rau lub qhov muag pom tsis pom.Txhawm rau tiv thaiv qhov muag, peb yuav tsum hnav looj tsom iav ib txwm.Ophthalmologists pom zoo tias koj yuav tsum tau hnav looj tsom iav ib txwm los tiv thaiv koj ob lub qhov muag;qhov no yog vim peb lub qhov muag (lens) yog ib qho yooj yim heev kom nqus tau cov kab hluav taws xob ultraviolet, thiab kev puas tsuaj ntawm cov kab hluav taws xob ultraviolet muaj ob yam tseem ceeb: 1. Kev puas tsuaj ntawm cov hluav taws xob ultraviolet yuav sib sau.Txij li thaum lub teeb ultraviolet yog qhov pom tsis pom, nws nyuaj rau tib neeg kom pom nws intuitively.2. Kev puas tsuaj ntawm cov hluav taws xob ultraviolet rau lub qhov muag yog irreversible, uas yog, irreparable.Xws li: phais kab mob cataract tsuas yog hloov los ntawm cov lo ntsiab muag intraocular.Kev puas tsuaj rau lub qhov muag ntev tuaj yeem yooj yim ua rau lub cornea thiab retina puas, clouding ntawm lub lens kom txog thaum cataract tshwm sim, ua rau pom kev puas tsuaj mus tas li.
Cov looj tsom iav dub thaiv qhov tsis pom kev zoo thaum tiv thaiv koj lub qhov muag los ntawm UV rays.Tag nrho ua tsaug rau hlau hmoov lim uas "xaiv" lub teeb thaum nws hits nws.Cov tsom iav xim muaj peev xwm xaiv tau ib co ntawm cov wavelengths uas ua rau lub hnub rays vim lawv siv cov hmoov hlau zoo heev (hlau, tooj liab, npib tsib xee, thiab lwm yam).Qhov tseeb, thaum lub teeb hits lub lens, nws raug tshem tawm raws li tus txheej txheem hu ua "kev cuam tshuam kev puas tsuaj".Ntawd yog, thaum qee qhov wavelengths ntawm lub teeb (qhov no ultraviolet a, ultraviolet b, thiab qee zaus infrared) dhau los ntawm lub lens, lawv tshem tawm ib leeg tawm ntawm sab hauv ntawm lub lens mus rau lub qhov muag.Nws tsis yog qhov xwm txheej uas cov nthwv dej sib tshooj uas ua rau lub teeb nthwv dej: cov crests ntawm ib nthwv dej ua ke nrog cov troughs ntawm cov nthwv dej uas nyob ib sab, ua rau lawv tshem tawm ib leeg.Qhov tshwm sim ntawm kev cuam tshuam kev puas tsuaj nyob ntawm qhov ntsuas ntawm qhov cuam tshuam ntawm lub lens (uas yog, qib uas lub teeb rays deviate los ntawm huab cua thaum lawv dhau los ntawm cov khoom sib txawv), thiab tseem nyob ntawm qhov tuab ntawm lub lens.Feem ntau, lub thickness ntawm lub lens tsis txawv ntau, thiab qhov refractive index ntawm lub lens txawv raws li qhov sib txawv ntawm cov tshuaj muaj pes tsawg leeg.Thiab looj tsom iav dub tsis tuaj yeem tiv nrog lub hnub ncaj qha.
1. Anti-reflective tiv thaiv lo ntsiab muag: Lub lens no yog coated nrog ib txheej nyias ntawm magnesium fluoride rau saum npoo kom tsis txhob muaj lub teeb pom kev zoo, tso cai rau koj pom cov khoom kom pom tseeb dua thiab tsis cuam tshuam los ntawm lub teeb muaj zog.Txhawm rau kuaj yog tias koj lub looj tsom iav tiag tiag muaj lub ntsej muag tiv thaiv lub ntsej muag, taw tes rau cov tsom iav ntawm lub teeb ci.Yog tias koj pom cov duab liab qab lossis ntsuab, nws txhais tau hais tias cov lo ntsiab muag tau coated nrog cov yeeb yaj kiab tiv thaiv kev tiv thaiv.2. Coloured lo ntsiab muag: tseem hu ua "tinted lo ntsiab muag", uas yog, nyob rau hauv tus txheej txheem ntawm lub lens ntau lawm, ib co chemicals tau ntxiv los ua kom cov lo ntsiab muag muaj xim kom nqus lub teeb ntawm tej wavelengths.Qhov no yog hom lens feem ntau siv hauv cov looj tsom iav dub.3. Xim lo ntsiab muag: Cov nyhuv ntawm lub lens no yog tib yam li cov xim ntawm lub lens, tsuas yog txoj kev ua nws txawv.Nws yog los pleev xim rau ntawm qhov chaw ntawm lub lens.Qhov zoo tshaj plaws yog ib tug "gradual xim lo ntsiab muag".Darkest rau saum, ces sib dua rau hauv qab.Feem ntau, looj tsom iav dub nrog qib feem ntau yog kho nrog cov xim lo ntsiab muag.4. Polarized lens: Yuav kom lim lub dazzling lub hnub nyob rau hauv dej, av los yog daus nyob rau hauv tib txoj kev, ib tug tshwj xeeb ntsug txheej yog ntxiv rau lub lens, uas yog hu ua polarized lens.Qhov zoo tshaj plaws rau kev ua si sab nraum zoov xws li kev ua si hauv hiav txwv, caij ski lossis nuv ntses.5. Xim-hloov lo ntsiab muag: tseem hu ua "photosensitive lo ntsiab muag".Vim hais tias cov tshuaj lom neeg ntawm cov nyiaj halide ntxiv rau lub lens, cov pob tshab thiab cov xim tsis muaj xim yuav dhau los ua lub lens xim thaum raug lub teeb muaj zog rau kev tiv thaiv, yog li nws tsim nyog siv rau sab hauv tsev thiab sab nraum zoov tib lub sijhawm.6. Cov looj tsom iav dub: Cov looj tsom iav looj tsom iav yog polarized looj tsom iav tshwj xeeb tsim los rau cov neeg myopic, uas tuaj yeem tiv thaiv glare thiab UV rays.Tshwj xeeb tshaj yog tsim rau kev tsav tsheb, sab nraum zoov, nuv ntses thiab lwm yam kev ua si sab nraum zoov.Siv tshuab polarized lens, qhov pom kev daws teeb meem tau zoo heev.Tshem tawm 99% ntawm lub teeb pom kev thiab tawg, ua rau koj lub zeem muag pom tseeb thiab softer.Lub lens tshwj xeeb yog txhim kho nrog cov yeeb yaj kiab, uas muaj txiaj ntsig zoo rau hnav, khawb thiab cuam tshuam.7. Hmo ntuj tsav lub lens: hmo ntuj tsav lub lens yuav tsum tau thaiv ntau tshaj 80% ntawm lub teeb muaj zog ntawm tus nrog sib ntaus lub tsheb, thiab lub teeb transmittance ntawm lub ntsiab lens yuav tsum yog> 75%, thiab txoj kev soj ntsuam yuav tsis cuam tshuam. .Hnav ib nkawm zoo ntawm kev tsav tsheb hmo ntuj tsom iav thaum hmo ntuj.Tsis tsuas yog koj tuaj yeem pom txoj kev tsav tsheb kom meej, tab sis kuj tuaj yeem txo qhov dazzling glare thiab lwm yam teeb meem teeb meem los ntawm lub teeb taws ntawm lwm tus neeg lub tsheb, thiab koj tuaj yeem pom txoj kev ib txwm thaum thaiv lub teeb muaj zog, yog li ua kom koj txoj kev nyab xeeb tsav tsheb.
FAQ
Yog lawm, peb tuaj yeem xa cov qauv mus rau koj.Tab sis, peb yuav tsum tau them nqi rau thawj zaug, tus nqi coj mus kuaj yuav rov qab los tom qab koj xaj xaj.Los yog koj tuaj yeem muab koj FEDEX lossis DHL, UPS tus account.
Muaj qhov tau txais CE.100% QC hauv cov txheej txheem tsim khoom .Our khoom tus thawj coj muaj 18 xyoo dhau los hauv kev tsim cov tsom iav.
Yog lawm, kev cai logo thiab tsim ntawm ntau lawm yog muaj.
Cov khoom lag luam yog nyob rau hauv ib lub lis piam tom qab tau txais cov nyiaj them poob haujlwm.
Rau kev txiav txim OEM, lub sijhawm xa khoom yog nyob ib puag ncig 20-- 35 hnub uas nyob ntawm cov khoom siv thiab Tsim.
Yog lawm.Wenzhou Centar Optics Co., Ltd.yog ib lub chaw tsim khoom tshwj xeeb thiab xa tawm cov tsom iav.Peb tau nyob rau hauv daim teb no rau ntau tshaj 18 xyoo.Has tau cov neeg siv khoom qhuas thiab affirmation.
T / T, Western Union.
