Funda Konke Mayelana Namalensi Wokuxhumana

-Delile

• Izinzuzo nobubi bamalensi wokuxhumana
• Izinkinga Zempilo Ezingadala
• Ungathenga Kanjani futhi Ukhethe Ama-lens Wokuxhumana
• Ukuhlanza nokunakekela ama-contact lens

Ama-lens wokuxhumana ayindlela ephephile yokusetshenziswa kwezingilazi zikadokotela, inqobo nje uma zisetshenziswa ngaphansi kweseluleko sezokwelapha futhi zilandela imithetho yokuhlanza nokunakekela ukugwema ukutheleleka noma ezinye izinkinga ngombono.

Uma iqhathaniswa nezibuko zikadokotela, amalensi wokuxhumana anezinzuzo ngoba awanankungu, awasindi noma ashibilika futhi anethezekile kulabo abenza umsebenzi wokuzivocavoca umzimba, kepha ukusetshenziswa kwawo kungakhuphula ubungozi be-conjunctivitis, iso elibomvu nelomile noma izilonda zamakhaza , Ngokwesibonelo. Ngaphezu kwalokho, ukusetshenziswa kwamalensi kungadala ukungabaza nokungazethembi, kucacise ukungabaza kwakho kuzinsumansumane nakumaqiniso ngama-contact lens.

Izinzuzo nobubi bamalensi wokuxhumana

Ukusetshenziswa kwamalensi wokuxhumana kunezinzuzo nezinkinga zawo, uma kuqhathaniswa nokusetshenziswa kwezingilazi zemithi kadokotela, okufanele zinakwe njalo:
 

Ngaphezu kwalokho, amalensi wokuxhumana alungisi i-myopia kuphela, kepha futhi ne-astigmatism ne-hyperopia, ubunzima bokubona eduze, futhi bungasetshenziswa yinoma ngubani kunoma yimuphi unyaka, kufaka phakathi izingane nentsha.

Izinkinga Zempilo Ezingadala

I-conjunctivitis, i-stye, amehlo abomvu noma amehlo omile ngezinye zezinkinga ezingase zivele ngenxa yokusetshenziswa kwama-contact lens, noma kunjalo ayikho neyodwa ebucayi futhi engelashwa ngesikhathi esifushane.

Ezimweni ezibucayi kakhulu, ezinye izinkinga zamehlo ezinjengezilonda ze-corneal noma i-ulcerative keratitis nazo zingavela kubantu abasebenzisa isikhathi eside ama-lens, abangahloniphi inhlanzeko enconyiwe noma abavame ukulala namalensi. Lezi zinkinga, uma zingelashwa kahle, zingadala ubumpumputhe unomphela.

Ngakho-ke lapho kuvela izimpawu ezinjengokulunywa, ububomvu, ukuchelela, ukuzwa ukungakhululeki esweni noshintsho kumbono, kufanele uyeke ngokushesha ukusebenzisa amalensi wokuxhumana bese uthintana nodokotela wezifo zamehlo, ukuze inkinga ibonakale futhi yelashwe. Bona izimbangela ezinkulu nokuthi yini okufanele uyenze uma kwenzeka ubuhlungu beso.

Ungathenga Kanjani futhi Ukhethe Ama-lens Wokuxhumana

Ukuthenga amalensi wokuxhumana, kufanele uqale ngokuthintana nodokotela wezifo zamehlo ukuze ahlole umbono wakho futhi akhombise ukuthi ikuphi ukuthweswa iziqu okudingekayo nokuthi iluphi uhlobo oluhle kakhulu lwelensi yakho.

Ama-lens wokuxhumana angathengwa ko-odokotela bamehlo noma ezitolo eziku-inthanethi futhi imvamisa yansuku zonke, ngeviki, ngenyanga noma ngonyaka, ngokusebenza kosuku olungu-1, izinsuku eziyi-15, inyanga e-1 noma unyaka owodwa. Ngaphezu kwalokho, kunamalensi akhiqizwa ngezinto ezahlukahlukene, ezijwayela futhi zisabele ngezindlela ezahlukahlukene esweni.

Kubaluleke kakhulu ukuthi amalensi akhethiwe anethezeke futhi avumelane kahle neso, nokuthi umuzwa womzimba wangaphandle esweni awukho. Uma kufushane ukuphila kwelensi, kuba okuphephe ngokwengeziwe, ngoba ingozi yokungenwa yizifo, izinkinga noma amagciwane ayingozi incane. Kodwa-ke, isikhathi esincane lapho i-lens ihlala khona, kuba kubiza kakhulu, futhi lokhu kutshalwa kwemali akwenzeki ngaso sonke isikhathi noma kudingekile, ngoba amalensi anyanga zonke uma esetshenziswa kahle, enza inhlanzeko edingekayo futhi ahloniphe nezikhathi zokuyisebenzisa, kuphephile.

Ukuhlanza nokunakekela ama-contact lens

Noma ngubani ogqoka njalo amalensi wokuxhumana kubalulekile ukuthi abe nemithetho ethile yokuhlanza nokunakekela ukugwema ukutheleleka noma ezinye izinkinga, ezibandakanya:

1. Geza izandla zakho kahle ngensipho ketshezi elwa namagciwane futhi womile ngephepha noma ithawula elingenalutho, ngaphambi kokuthinta amehlo noma amalensi;
2. Isixazululo sokubulala amagciwane esimweni selensi kufanele sishintshwe noma kunini lapho udinga ukugcina amalensi, uhlanza kahle ngesisombululo esisha sokukhipha izinsalela. Ngaphezu kwalokho, kufanele ubeke isixazululo esimweni kuqala bese kuba ilensi.
3. Amalensi kufanele aphathwe njalo ngasikhathi sinye, ukugwema ukudideka noma ukushintshana, ngoba kujwayelekile ukuthi amehlo angabi neziqu ezifanayo.
4. Noma nini lapho ususa ilensi, kufanele uyibeke entendeni yesandla sakho, engeza amaconsi ambalwa esisombululo se-disinfectant futhi ngomunwe wakho kufanele uhlikihle ngobumnene ingaphambili nangemuva lens ngayinye ukuze uhlanze kahle ingaphezulu layo. Ngemuva kwalokho, kufanele uphinde ugeze ama-lens ngamaconsi ambalwa kaketshezi futhi kulapho-ke kufanele uwagcine khona.
5. Noma kunini lapho usebenzisa ama-lens, kufanele ugeze ikesi ngesisombululo se-lens magciwane, ulivumele ukuba lome loma phansi nangaphandle kwendwangu ehlanzekile.
6. Uma ungasebenzisi amalensi akho nsuku zonke, kufanele ushintshe isixazululo secala okungenani kanye ngosuku.

Ngaphezu kwalokho, kubalulekile futhi ukukhumbula ukuthi amalensi wokuxhumana akufanele asetshenziswe ngaphezu kwamahora ayisishiyagalombili elandelanayo nokuthi kufanele abekwe futhi asuswe emehlweni kulandela izinyathelo ezithile ezinconyiwe. Yazi igxathu negxathu kuKunakekela ukubeka nokususa amaLens Yokuxhumana.

Okunye ukuqaphela okubalulekile kufaka ukufaka elinye icala lelensi njalo ngenyanga, ukugwema ukunqwabelana kokungcola nokungcoliswa.