Ukuba ukhetha ukunxiba iilensi zokunxibelelana endaweni yeeglasi ukuphucula umbono wakho, kukho iindidi ezininzi onokukhetha kuzo

Ukuba ukhetha ukunxiba iilensi zokunxibelelana endaweni yeeglasi ukuphucula umbono wakho, kukho iindidi ezininzi onokukhetha kuzo.
Zombini iilensi zoqhagamshelwano eziqinileyo nezithambileyo zineengenelo zazo kunye nokungalungi kwazo.Yiyiphi efanelekileyo kuwe inokuxhomekeka kwiimfuno zakho zombono, indlela yokuphila kunye nezinto ozikhethayo.
Ukuba ucinga ngeelensi ezinzima, funda ukuze ufunde malunga neenzuzo kunye neengozi zezi lensi kunye nendlela yokuzisebenzisa ngokukhuselekileyo.
Uhlobo oluqhelekileyo olusetyenziswayo lwamalensi oqhagamshelwano oluqinileyo luyi-lens ye-gas permeable (RGP) i-lens.Zikhululekile kwaye zikhuselekile ukugqoka kuneentlobo zangaphambili zeelensi ezinzima, ezifana ne-polymethylmethacrylate yendabuko (PMMA) iilensi.
Iilensi ze-RGP zenziwe ngezinto zeplastiki eziguquguqukayo ezibandakanya i-silicone. Le nto ilula kakhulu ivumela ioksijini ukuba idlule ngokuthe ngqo kwi-lens iye kwi-cornea yeliso lakho.
Ukhozo lwakho ngumaleko ongaphandle ocacileyo weliso lakho. Ukhozo lwakho lubona ukukhanya kwaye lusebenza njenge lens engaphandle yeliso lakho. ezinye iingxaki zamehlo.

Iilensi ze-PMMA azivumeli ioksijini ukuba idlule kwiilensi.Ekuphela kwendlela ioksijini enokufikelela ngayo kwi-cornea kukuba iinyembezi ziphuma phantsi kwelensi rhoqo xa uqhwanyaza.
Ukuze uvumele iinyembezi ukuba zihambe phantsi kwe-lens, iilensi ze-PMMA zincinci ngokufanelekileyo ngobukhulu.Kwakhona, kufuneka kubekho umsantsa phakathi kwe-lens kunye ne-cornea.Oku kwenza iilensi ze-PMMA zingakhululeki ukunxiba, kwaye iilensi ziyakwazi ukuphuma. , ngakumbi xa usenza umthambo.
Ngenxa yokuba iilensi ze-RGP zivumela i-oksijini ukuba idlule kuzo, ezi lens zikhulu kune-PMMA lens kwaye zigquma ngakumbi iliso.
Ukongezelela, imida yeelensi ze-RGP zihambelana ngokusondeleyo kumphezulu wamehlo akho.Oku kwenza kube lula ukugqoka kuneemodeli ezindala.Ikwavumela ukuba iilensi zihlale emehlweni akho ngokukhuselekileyo.
Iimpazamo ze-refractive zenzeka xa imilo yeliso lakho ithintela ukukhanya okungenayo ukuba kugxininiswe ngokufanelekileyo kwi-retina.I-retina ngumaleko wezicubu ezingevayo kukukhanya ngasemva kweso.
Ukunxiba iilensi zoqhagamshelwano eziqinileyo ze-RGP kunokulungisa iintlobo ezininzi zeempazamo zokuphinda ziphinde zisebenze, kuquka:
Iilensi zoqhagamshelwano eziqinileyo ze-RGP zineengenelo ezininzi ngaphezu kweelensi zoqhagamshelwano ezithambileyo.
Iilensi ze-RGP eziqinileyo nazo zineengxaki ezithile. Nazi ezinye iingxaki eziqhelekileyo ngezi lensi.
Ukuba ufuna iilensi eziqinileyo zihlale ixesha elide kangangoko, kubalulekile ukuba uzinakekele kakuhle.Ukuzinyamekela kakuhle iilensi zakho nako kunokunciphisa ingozi yosulelo lwamehlo okanye imikrwelo yecorneal.
Iilensi zerhasi eziqinileyo (RGP) zolona hlobo luxhaphakileyo lwelensi yoqhagamshelwano eqinileyo emiselweyo namhlanje.Ngokubanzi zibonelela ngombono obukhali, obukhali kunee-soft lens zonxibelelwano.

Kwakhona, ezinye iimeko, kuquka i-astigmatism, zinokulungiswa ngokufanelekileyo kunye neelensi zokudibanisa ezinzima.
Nangona kunjalo, ukunxiba iilensi zoqhagamshelwano eziqinileyo kudla ngokuthatha ixesha elide ukuziqhelanisa, kwaye zisenokungakhululeki njengeelensi zoqhagamshelwano ezithambileyo.Thetha nogqirha wakho wamehlo ukufumanisa ukuba loluphi uhlobo lwelensi yoqhagamshelwano olulungele wena kunye neemfuno zakho zombono.
Ukuqubha ngeelensi zoqhagamshelwano kunokukunceda ubone ngcono, kodwa kuyawonyusa umngcipheko wakho weengxaki ezinxulumene neliso, ukusuka kwiliso elomileyo ukuya kwinzulu…
Izaphulelo zabafowunelwa zibonelela ngoluhlu olubanzi lweempawu, amaxabiso aphantsi, kunye nokusebenziseka lula kwiwebhusayithi yokujonga.Yintoni enye omawuyazi apha.
Zininzi iindawo zokuthenga iindondo kwi-intanethi.Ezinye zineevenkile ezithengisayo apho unokuthenga khona.Abanye baxhomekeke kufakelo olubonakalayo kunye nezilingo zasekhaya.
Ukuba ujonge ukuthenga iilensi zoqhagamshelwano kwi-intanethi, iisayithi ezikolu luhlu zinerekhodi ehambelanayo yokwaneliseka kwabathengi kunye nokuthwala iilensi zoqhagamshelwano ezisemgangathweni...