Enye into ebalulekileyo ekufuneka iqwalaselwe xa ukhetha iilensi yimathiriyeli yelensi.
Iplastiki kunye ne-polycarbonate zizinto eziqhelekileyo zelensi ezisetyenziswa kwiimpahla zamehlo.
Iplastiki ilula kwaye yomelele kodwa ijiyile.
I-Polycarbonate ibhityile kwaye ibonelela ngokhuseleko lwe-UV kodwa imikrwelo lula kwaye ibiza kakhulu kuneplastiki.
Isixhobo ngasinye selensi sineempawu ezizodwa ezenza ukuba zifaneleke ngakumbi kumaqela athile obudala, iimfuno kunye nendlela yokuphila. Xa ukhetha imathiriyeli ye-lens, kubalulekile ukuqaphela:
●Ubunzima
●Ukumelana nempembelelo
●Ukumelana nemikrwelo
●Ukutyeba
● Ukhuselo lweUltraviolet (UV).
● Iindleko
Isishwankathelo seelensi zeplastiki
Iilensi zeplastiki zikwabizwa ngokuba yi-CR-39. Esi sixhobo sisetyenziswa kakhulu kwiimpahla zamehlo ukusukela ngeminyaka yoo-1970 kwaye iselukhetho oludumileyo phakathi kwabantu abanxiba iiglasi ezimiselwe ngugqirha.yayoixabiso eliphantsi kunye nokuqina. I-coating-resistant-resistant coating, i-tint kunye ne-ultraviolet (UV) yokukhusela i-coating inokongezwa ngokulula kwezi lens.
●Ikhaphukhaphu -Xa kuthelekiswa neglasi yesithsaba, iplastiki ilula. Iiglasi ezineelensi zeplastiki zikhululekile ukunxiba ixesha elide.
● Ukucaca kakuhle kwamehlo -Iilensi zePlastiki zinika ukucaca kakuhle kwe-optical. Azibangeli ukugqwetheka okuninzi okubonakalayo.
●Omelele -Iilensi zePlastiki azifane zaphuke okanye zophuka kuneglasi. Oku kubenza babe lukhetho olulungileyo kubantu abasebenzayo, nangona bengenabo ubungqina bokuqhaqha njengepolycarbonate.
●Ixabiso eliphantsi –Iilensi zeplastiki zihlala zibiza kancinci kunepolycarbonate.
● Ukhuselo lweUV olungaphelelanga -Iplastiki inika ukhuseleko oluyinxenye kuphela kwimitha ye-UV eyingozi. Ingubo ye-UV kufuneka yongezwe kwi-100% yokukhusela ukuba uceba ukunxiba iiglasi ngaphandle.
Isishwankathelo seelensi zepolycarbonate
I-Polycarbonate luhlobo lweplastiki enganyangekiyo kakhulu esetyenziswa rhoqo kwiimpahla zamehlo. Iilensi zokuqala ze-polycarbonate zorhwebo zaziswa kwi-1980, kwaye zakhawuleza zaphakama ekuthandeni.
Le lens imathiriyeli iphinda-phinda kalishumi impembelelo-resistant kuneplastiki. Ngenxa yesi sizathu, idla ngokucetyiswa kubantwana kunye nabantu abadala abasebenzayo.
●Ihlala ixesha elide-I-Polycarbonate yenye yezona zinto zinamandla kwaye zikhuselekile ezisetyenziswayo namhlanje kwiiglasi. Ihlala icetyiswa kubantwana abancinci, abantu abadala abasebenzayo, kunye nabantu abafuna i-eyewear yokhuseleko.
●Ubhityile kwaye ukhaphukhaphu -Iilensi zePolycarbonate zincinci ukuya kuma-25 epesenti kuneplastiki yemveli.
●Ukhuseleko olupheleleyo lwe-UV-I-Polycarbonate ivimba imitha ye-UV, ngoko akukho mfuneko yokongeza i-UV yokugquma kwiiglasi zakho. Ezi lens lukhetho olulungileyo kubantu abachitha ixesha elininzi bengaphandle.
●Kunconywa ukugquma okumelana nomkrwelo -Nangona i-polycarbonate yomelele, imathiriyeli isetyekele ekubeni nemikrwelo. Isigqubuthelo esimelana nokukrweleka siyacetyiswa ukunceda ezi lens ukuba zihlale ixesha elide.
●I-anti-reflective coating iyacetyiswa -Abanye abantu abanemigqaliselo ephezulu babona imbonakalo yomphezulu kunye nombala wemibala xa benxibe iilensi zepolycarbonate. I-anti-reflective coating inconywa ukunciphisa le mpembelelo.
●Umbono ogqwethekileyo -Ipolycarbonate inokubangela umbono ogqwethekileyo weperipheral kwabo banemiyalelo eyomeleleyo.
●Ebiza kakhulu -Iilensi zePolycarbonate zihlala zibiza ngaphezu kweelensi zeplastiki.
Ungafumana ezinye iinketho zemathiriyeli yelensi kunye nemisebenzi ngokujonga kwiwebhusayithi yethuhttps://www.universeoptical.com/stock-lens/. Kuyo nayiphi na imibuzo, wamkelekile ukuba uqhagamshelane nathi ukuze ufumane inkcazelo engakumbi.