I-silicone hydrogel contact lens ineenzuzo ezininzi ezenza zibe lukhetho oludumileyo kubantu abaninzi.Isici sabo esiphambili siphezulu se-oxygen permeability, evumela amehlo ukuba aphefumle ngokukhululekileyo kwaye aqinisekise impilo engcono yamehlo.Iilensi ze-Silicone hydrogel zine-oksijini ekwazi ukutyhutyha ngokuphindwe kahlanu kuneelensi zoqhagamshelwano eziqhelekileyo, ziphucula ngokufanelekileyo impilo yamehlo kunye nokukhuthaza ukunxitywa kwelensi esempilweni.

Ukongeza, iilensi ze-silicone hydrogel zinomxholo ophantsi wamanzi, oko kuthetha ukuba akunakwenzeka ukuba kubangele ukomisa emehlweni.Badibanisa umxholo wamanzi aphantsi kunye ne-oksijeni ephezulu yokungena, okwenza kube lula ukunxiba ixesha elide.

Enye inzuzo kukugcina ukufuma okuphezulu.Nangona ukugqoka ixesha elide, iilensi ze-silicone hydrogel azibangeli ukoma.I-oksijini ephezulu yokungena kunye nokugcinwa komswakama iilensi ze-silicone ze-hydrogel zibenza babe lukhetho oluhle kakhulu lokunxiba iilensi zexesha elide.

Nangona kunjalo, kukho ezinye iingxaki ekufuneka ziqwalaselwe.Ngenxa yokongezwa kwe-silicone, ezi lens zinokuqina kancinci kwaye zinokufuna ixesha lokuziqhelanisa.Iilensi ze-silicone hydrogel nazo zithathwa njengeemveliso eziphezulu, okuthetha ukuba zinokubiza kakhulu xa kuthelekiswa nezinye iintlobo zeelensi.

Xa uthelekisa i-silicone hydrogel kunye nezinto ezingezona ionic, ukhetho luxhomekeke kwiimfuno zomntu ngamnye.Izinto ezingezizo i-ionic zifanelekile kubantu abanamehlo abukhali, njengoko zincinci kwaye zithambile, zinciphisa umngcipheko wediphozithi zeprotheni kunye nokwandisa ixesha lokuphila kweelensi.Ngakolunye uhlangothi, iilensi ze-silicone ze-hydrogel zifanelekile kubantu abanamehlo omileyo, njengoko banikezela ukugcinwa komswakama okungcono ngenxa yokufakwa kwe-silicone.Nangona kunjalo, banokuqina kancinci.Kubalulekile ukuqaphela ukuba abantu abanamehlo asempilweni banokufumana imathiriyeli yelensi eqhelekileyo eyaneleyo.

Ukuqukumbela, iilensi zoqhagamshelwano ze-silicone hydrogel lukhetho olulungileyo kubantu abanamehlo omileyo, ngelixa izinto ezingezizo i-ionic zinokuba zilungele abo banamehlo abuthathaka.Kucetyiswa ukuba udibane nengcali yokhathalelo lwamehlo ukuze ubone eyona nto ilungileyo yelens kwiimfuno zakho ezithile.