Ukuba umntwana wakho ufunaizibuko zamehlo ezichazwe ngugqirha, ukugcina amehlo akhe ekhuselekile kufanele kube yeyona nto ibalulekileyo kuwe. Iiglasi ezineelensi zepolycarbonate zibonelela ngowona mgangatho uphakamileyo wokhuseleko ukugcina amehlo omntwana wakho esengozini ngelixa zibonelela ngokucace gca, ukubona kakuhle.
Imathiriyeli yepolycarbonate esetyenziselwa iilensi zeglasi yamehlo yaphuhliswa lishishini le-aerospace ukuze isetyenziswe kwizigcina-ntloko ezinxitywa ngoosomajukujuku. Namhlanje, ngenxa yeempawu zayo ezikhaphukhaphu kunye nezikhuselayo, i-polycarbonate isetyenziselwa iintlobo ezininzi zeemveliso ezibandakanya: ii-windshields zesithuthuthu, imithwalo, "iglasi ye-bulletproof," amakhaka odushe asetyenziswa ngamapolisa,iiglasi zokuqubha kunye neemaski zokuntywila, kwayeiiglasi zokhuseleko.
Iilensi zeglasi yamehlo ePolycarbonate ziyakwazi ukumelana nempembelelo ngamaxesha ali-10 ngaphezulu kuneglasi okanye iilensi zeplastiki eziqhelekileyo, kwaye zigqitha iimfuno zokuchasa iimpembelelo ze-FDA ngamaxesha angaphezu kwama-40.
Ngezi zizathu, ungaphumla ngokulula ukwazi ukuba amehlo omntwana wakho akhuselekile emva kweelensi zepolycarbonate.
Iilensi zepolycarbonate ezinzima, ezibhityileyo, ezikhaphukhaphu
Iilensi zePolycarbonatenceda ukukhusela umbono womntwana wakho ngokubambelela kumdlalo orhabaxa kunye nokuwisa okanye imidlalo ngaphandle kokuqhekeka okanye ukuqhekeka. Uninzi lwabasebenzi bokunakekelwa kwamehlo bagxininisa kwiilensi ze-polycarbonate kwiiglasi zabantwana ngenxa yezizathu zokhuseleko.
Iilensi zePolycarbonate zibonelela nangezinye izibonelelo. Isixhobo sikhaphukhaphu kuneplastiki eqhelekileyo okanye iglasi, nto leyo eyenza ukuba iiglasi zamehlo ezinepolycarbonate lens zikhululeke ngakumbi ukunxitywa kwaye akunakwenzeka ukutyibilika empumlweni yomntwana wakho.
Iilensi zePolycarbonate nazo zincinci ngeepesenti ezingama-20 kuneplastiki eqhelekileyo okanye iilensi zeglasi, ngoko ke zilukhetho olulungileyo kuye nabani na ofuna iilensi ezibhityileyo, ezinomtsalane ngakumbi.
Ukukhusela ukukhanya kwe-UV kunye nohlaza okwesibhakabhaka
Iiglasi ezineepholycarbonate lens zikwakhusela amehlo omntwana wakho kwimitha eyingozi yeultraviolet (UV). Imathiriyeli ye-polycarbonate sisihluzo sendalo se-UV, esithintela ngaphezu kwe-99 yepesenti yemitha yelanga eyonakalisayo.
Oku kubaluleke kakhulu kwimpahla yamehlo yabantwana, kuba abantwana bahlala bechitha ixesha elininzi ngaphandle kunabantu abadala. Abaphandi bakholelwa ukuba ukuya kuthi ga kwi-50 pesenti yobomi bomntu obusesichengeni seUV kwenzeka xa eneminyaka eli-18 ubudala.urhatyazo,ukuwohloka kwe-macularkunye nezinye iingxaki zamehlo kamva ebomini.
Kukwabaluleke kakhulu ukukhusela amehlo omntwana wakho kukukhanya okunamandla abonakalayo (HEV), okwakwaziwa ngokubaisibane esiluhlaza. Nangona uphando oluthe kratya lufuneka ukufumanisa ukuba ukukhanya okuluhlaza kuninzi kangakanani, kububulumko ukukhetha iiglasi zamehlo kubantwana abangahluzi imitha ye-UV kuphela, kodwa ukukhanya okuluhlaza ngokunjalo.
Inketho efanelekileyo, engabizi kakhulu yi-polycarbonate bluecut lens okanye i-polycarbonateiilensi photochromic, enokubonelela ngokhuseleko olujikelezileyo emehlweni omntwana wakho ngamaxesha onke. Nceda ucofe kuhttps://www.universeoptical.com/polycarbonate-product/ukufumana ulwazi oluthe kratya okanye uqhagamshelane nathi ngokuthe ngqo, sihlala sithembekile ukukunceda ngeyona ndlela ilungileyo yokukhetha iilensi.