Photochromiclens, ua aLub teeb-sensitive tsom iav lens uas cia li darkens nyob rau hauv tshav ntuj thiab clears nyob rau hauv txo lub teeb.
Yog tias koj tab tom xav txog cov lenses photochromic, tshwj xeeb tshaj yog rau kev npaj lub caij ntuj sov, ntawm no yog ob peb yam uas yuav pab koj paub txog photochromic lo ntsiab muag, lawv ua haujlwm li cas, koj tau txais txiaj ntsig los ntawm lawv thiab yuav nrhiav qhov zoo tshaj plaws rau koj li cas.
Yuav ua li cas photochromic lo ntsiab muag ua haujlwm
Cov molecules lub luag hauj lwm ua rau photochromic lo ntsiab muag rau darken yog qhib los ntawm lub hnub lub ultraviolet hluav taws xob.Thaum pom, cov molecules hauv photochromic lo ntsiab muag hloov cov qauv thiab txav mus, ua haujlwm kom tsaus, nqus lub teeb thiab tiv thaiv koj ob lub qhov muag los ntawm lub hnub lub teeb puas.
Dhau li ntawm monomer photochromic, ib lub tshuab tshiab ntawm spin-coating enables tias photochromic eyeglass lo ntsiab muag muaj nyob rau hauv yuav luag tag nrho cov ntaub ntawv lens thiab tsim, nrog rau high-index lo ntsiab muag, bifocal thiab progressive lo ntsiab muag.
Cov txheej txheej photochromic no yog tsim los ntawm trillions ntawm me me molecules ntawm silver halide thiab chloride, uas ua rau cov hluav taws xob ultraviolet (UV) nyob rau hauv tshav ntuj.
Cov txiaj ntsig ntawm photochromic lo ntsiab muag
Vim hais tias ib tug neeg lub neej raug rau lub hnub ci thiab UV hluav taws xob tau cuam tshuam nrog cataracts tom qab hauv lub neej, nws yog ib lub tswv yim zoo los xav txog photochromic lo ntsiab muag rau cov me nyuam cov tsom iav thiab tsom iav rau cov neeg laus.
Txawm hais tias photochromic lo ntsiab muag raug nqi ntau dua li cov tsom iav qhov muag, lawv muab qhov yooj yim ntawm kev txo qhov xav tau nqa ob lub looj tsom iav dub nrog koj txhua qhov chaw koj mus.
Ib qho txiaj ntsig ntxiv ntawm photochromic lo ntsiab muag yog tias lawv thaiv koj ob lub qhov muag los ntawm 100 feem pua ntawm lub hnub teeb meem UVA thiab UVB rays.
Lub lens photochromic twg yog qhov zoo rau koj?
Ib tug xov tooj ntawm hom muaj photochromic lo ntsiab muag rau tsom iav.Koj tuaj yeem tau txais qhov zoo tshaj plaws rau koj cov kev xav tau li cas?Pib los ntawm kev xav txog koj cov dej num txhua hnub thiab kev ua neej.
Yog tias koj nyob nraum zoov, koj yuav xav txog cov tsom iav photochromic nrog cov thav duab ntev dua thiab cov khoom siv tiv thaiv lub lens xws li polycarbonate lossis Ultravex, uas yog cov khoom siv lens zoo tshaj plaws rau cov menyuam yaus, muab txog 10 npaug ntawm qhov cuam tshuam ntau dua li lwm cov ntaub ntawv lens.
Yog tias koj txhawj xeeb tshaj plaws txog kev muaj kev tiv thaiv ntxiv thaum koj xav tau ua haujlwm ntawm lub khoos phis tawj txhua hnub, koj yuav xav txog photochromic lens ntxiv rau xiav lub teeb lim dej.Txawm tias lub lens yuav tsis tsaus ntuj sab hauv tsev, koj tseem tuaj yeem tau txais kev tiv thaiv zoo tshaj plaws los ntawm lub zog xiav lub teeb thaum koj saib lub vijtsam.
Thaum koj xav tau tsav tsheb thaum sawv ntxov lossis taug kev hauv huab cua tsis zoo, koj tuaj yeem xav txog Brown photochromic lens.Qhov ntawd yog vim nws lim tawm tag nrho lwm cov xim kom zoo uas koj tuaj yeem pom meej thiab pom txoj kev yog.
Yog tias koj xav paub ntau ntxiv txog lub lens photochromic, pls xa mus rauhttps://www.universeoptical.com/photo-chromic/