Umbono omnye wePhotochromic
ZINTONI IIILENSI ZEPHOTOCHROMIC?
Iilensi zePhotochromic ziilensi eziguquguqukayo ezizilungelelanisa ngokwazo kwiimeko ezahlukeneyo zokukhanya. Xa ungaphakathi endlwini, iilensi zicacile kwaye xa zibekwe elangeni, zijika zibe mnyama ngaphantsi komzuzu.
UKUTSHINTSHA KOMBALA NGOBUCHULE
Ubumnyama bombala emva kokutshintsha kweelensi ze-photochromic zigqitywe ngamandla okukhanya kwe-ultraviolet.
I-photochromic lens inokuqhelana nokutshintsha ukukhanya, ngoko amehlo akho akufuneki enze oku. Ukunxiba olu hlobo lwelensi kuya kunceda amehlo akho aphumle kancinci.
ZISEBENZA NJANI IILENSI ZEPHOTOCHROMIC?
Kukho iibhiliyoni zeemolekyuli ezingabonakaliyo ngaphakathi kweelensi zephotochromic. Xa iilensi zingabonakali ekukhanyeni kwe-ultraviolet, ezi molekyuli zigcina isakhiwo sazo esiqhelekileyo kwaye iilensi zihlala zibonakala. Xa zibonakaliswe ekukhanyeni kwe-ultraviolet, isakhiwo se-molecular siqala ukutshintsha imilo. Oku kusabela kubangela ukuba iilensi zibe nombala ofanayo. Emva kokuba iilensi ziphumile elangeni, iimolekyuli zibuyela kwindlela yazo eqhelekileyo, kwaye iilensi ziphinda zibonakale.
KUTHENI KUFUNEKA SINXIBE IILENSI ZEPHOTOCHROMIC?
☆ Zilungelelaniswe kakhulu kwiimeko zokukhanya ezahlukeneyo ngaphakathi nangaphandle
☆ Babonelela ngentuthuzelo enkulu, kuba banciphisa amehlo kunye nokuqaqamba kwelanga.
☆ Ziyafumaneka kwimimiselo emininzi.
☆ Khusela amehlo kwimitha yelanga ye-UVA kunye ne-UVB eyingozi (ukunciphisa umngcipheko worhatyazo kunye nokuwohloka kwe-macular ezinxulumene neminyaka).
☆ Zikuvumela ukuba uyeke ukujija phakathi kweeglasi zakho ezicacileyo kunye neendondo zakho zelanga.
☆ Zifumaneka ngemibala eyahlukeneyo ukuze zihambelane nazo zonke iimfuno.
IINKETHO ZEMIBALA YEFOTO
