Iiglasi zokufunda ilanga ziyimveliso yamehlo enesitayile nesebenzayo eyilelwe ukunika amava okufunda akhululekileyo kunye nokukhusela ngokufanelekileyo ulusu lwamehlo kwimitha ye-UV.
1. Uyilo lwesakhelo esikhulu esinesitayile
Iiglasi zokufunda ilanga zamkela uyilo lwesakhelo esikhulu esinesitayile, esingapheleli nje sokwenza ukuba ukufunda kwakho kukhululeke ngakumbi kodwa konyusa umoya wakho osefashonini.
Uyilo olukhulu lwesakhelo alunikezeli nje indawo ebanzi yokujonga kodwa lukhusela ngcono ulusu olujikeleze amehlo kumonakalo we-ultraviolet.
2. Iilensi zePresbyopic zamandla ahlukeneyo ziyafumaneka.
Iiglasi zelanga zePresbyopic zibonelela ngeendidi zeelensi zelanga zepresbyopic ukuze ukhethe kuzo ukuhlangabezana neemfuno zabantu abahlukeneyo.
Nokuba uyachacha kwiingxaki zombono okanye ufuna ukulungiswa kwi-presbyopia, sineelensi ezifanelekileyo ukuhlangabezana neemfuno zakho.
3. Isakhelo seplastiki esikumgangatho ophezulu
Iiglasi zelanga zenziwe ngeefreyimu zeplastiki ezikumgangatho ophezulu, ezikhaphukhaphu kwaye zihlala ixesha elide.
Iifreyimu zePlastiki azilulanga kuphela ubunzima, kodwa zikhululekile ngakumbi ukugqoka, kunye nokunciphisa ukukhathala kwamehlo.
4. Uyilo lwehinge oluthambileyo noluqinileyo
Iindondo zelanga zisebenzisa uyilo oluguquguqukayo noluqinileyo lwehinge yasentwasahlobo ukuqinisekisa uqhagamshelo oluqinileyo phakathi kweengalo kunye nesakhelo.
Olu yilo lwenza izibuko zelanga zomelele kwaye kulula ukuzilungisa, zizenze zilungele abantu abaneentloko ezahlukeneyo kunye neemilo zobuso. Iindondo zokufunda elangeni ziyimveliso esefashonini, esebenzayo, kunye nenenkathalo. Uyilo lwayo olukhulu lwesakhelo lukhusela ulusu lwamehlo kumonakalo we-ultraviolet, kwaye iindidi zeelensi ziyafumaneka ukuhlangabezana neemfuno zabantu abahlukeneyo. Isakhelo seplastiki ekumgangatho ophezulu kunye noyilo oluguquguqukayo kunye noluqinileyo lwehinge yasentwasahlobo luqinisekisa ukunxiba kunye nokuqina. Nokuba ufunda ngaphandle okanye usetyenziselwa yonke imihla, iiglasi zelanga zinokuba liqabane lakho elifanelekileyo.