Ukuba umntwana wakho udingaiiglasi zamehlo ezibhalwe ngugqirha, ukugcina amehlo akhe ekhuselekile kufanele kube yeyona nto iphambili kuwe. Iiglasi ezineelensi zepolycarbonate zibonelela ngokhuseleko oluphezulu lokugcina amehlo omntwana wakho ekhuselekile ngelixa zibonelela ngombono ocacileyo nokhululekileyo.
Izinto ze-polycarbonate ezisetyenziselwa iilensi zeglasi zaphuhliswa lishishini leenqwelo-moya ukuze zisetyenziswe kwii-caps ze-helmet ezinxitywa ngoosomkhathi. Namhlanje, ngenxa yeempawu zayo ezilula nezikhuselayo, i-polycarbonate isetyenziselwa iintlobo ngeentlobo zeemveliso eziquka: ii-windscreens zebhayisekile, imithwalo, "iglasi engangenisi bullet," izikhuselo zomlo ezisetyenziswa ngamapolisa,iiglasi zokudada kunye neemaski zokuntywilakunyeiiglasi zokhuseleko.
Iilensi zeglasi zepolycarbonate zinamandla okuchasana nokuchaphazeleka ngokuphindwe kalishumi kuneelensi zeglasi okanye zeplastiki eziqhelekileyo, kwaye zidlula iimfuno ze-FDA zokuchasana nokuchasana nokuchaphazeleka ngokuphindwe kangaphezulu kwama-40.
Ngenxa yezi zizathu, ungaphumla kancinci usazi ukuba amehlo omntwana wakho akhuselekile emva kweelensi ze-polycarbonate.
Iilensi zepolycarbonate eziqinileyo, ezibhityileyo, nezikhaphukhaphu
Iilensi zePolycarbonateNceda ukhusele umbono womntwana wakho ngokubamba umdlalo onzima nowokugoba okanye imidlalo ngaphandle kokuqhekeka okanye ukuqhekeka. Iingcali ezininzi zokhathalelo lwamehlo zigxininisa kwiilensi ze-polycarbonate kwiiglasi zabantwana ngenxa yezizathu zokhuseleko.
Iilensi zePolycarbonate zikwabonelela nangezinye izibonelelo. Le nto ikhaphukhaphu kuneplastiki eqhelekileyo okanye iglasi, nto leyo eyenza iiglasi zamehlo ezineelensi zePolycarbonate zibe lula ukuzinxiba kwaye zingatyibiliki empumlweni yomntwana wakho.
Iilensi zePolycarbonate nazo zincinci ngama-20 ekhulwini kuneelensi zeplastiki okanye zeglasi eziqhelekileyo, ngoko ke zilungile kuye nabani na ofuna iilensi ezincinci nezinomtsalane.
Ukhuselo lwe-UV kunye nokukhanya okuluhlaza okwesibhakabhaka
Iiglasi ezineelensi zepolycarbonate zikwakhusela amehlo omntwana wakho kwimitha ye-ultraviolet (UV) eyingozi. Izinto zepolycarbonate sisihluzo sendalo se-UV, esithintela ngaphezulu kwama-99 ekhulwini yemitha ye-UV eyonakalisayo yelanga.
Oku kubaluleke kakhulu kwiingubo zamehlo zabantwana, kuba abantwana badla ngokuchitha ixesha elininzi ngaphandle kunabantu abadala. Abaphandi bakholelwa ukuba ukuya kuthi ga kwi-50 ekhulwini yobomi bomntu buchaphazeleka yi-UV xa eneminyaka eli-18 ubudala. Kwaye ukuchanabeka kakhulu kwimitha ye-UV kuye kwanxulunyaniswaiikhathalogu,ukuwohloka kwe-macularkunye nezinye iingxaki zamehlo kamva ebomini.
Kubaluleke kakhulu ukukhusela amehlo omntwana wakho ekukhanyeni okubonakalayo okunamandla aphezulu (HEV), okwaziwa ngokubaisibane esiluhlazaNangona kufuneka uphando oluthe kratya ukuze kuchongwe ukuba bungakanani ukukhanya okuluhlaza okwesibhakabhaka okugqithisileyo, kuyacetyiswa ukukhetha iiglasi zamehlo zabantwana ezingahluzi kuphela imisebe ye-UV, kodwa neziluhlaza okwesibhakabhaka.
Eyona ndlela ilula nengabizi kakhulu ziilensi ze-polycarbonate bluecut okanye i-polycarbonateiilensi ze-photochromic, enokubonelela ngokhuseleko olupheleleyo emehlweni omntwana wakho ngamaxesha onke. Nceda ucofe kuhttps://www.universeoptical.com/polycarbonate-product/Ukuze ufumane ulwazi oluthe kratya okanye unxibelelane nathi ngokuthe ngqo, sihlala sithembekile ukukunceda ngokukhetha iilensi ezilungileyo.