Ama-lensi axhumene nawo anezinhlayiya eziningi ekugqoke, akudingeki nje kuphela ukuthi ukhethe kahle i-radius of curvature namandla okudlula, kodwa futhi uthathe izici ezifana nokududuza komuntu nokuzwela kwe-cornea. Njengoba ephakeme, isikhathi eside singasebenzisa amalense wezinsimbi ezihlelwe njalo ngenyanga kanye nengxenye yonyaka. Abaqalayo nalabo abanamehlo abazwelayo ekufikeni komzimba wangaphandle, kungcono ukhethe ilensi yamasonto amabili.
Ungayisebenzisa kanjani ilensi yamasonto amabili?
Amalensi anekhono lokugqoka izinsuku ezingu-14 anenzuzo eziningana:
- Izinsuku ezingu-14 ebusweni be-lens yokuxhumana zihlanganisa ingxenye encane nje yamaphrotheni ne-phosphate deposits - imikhiqizo ye-metabolism iso. Ngaphezu kwalokho, ubuso be-lens asinaso isikhathi sokuba nesibindi, okuvimbela ingozi yokutheleleka kwebhaktheriya.
- Iso lihamba kancane kancane kwelinye lens, kodwa lingakhathali, alilutho.
- Kungenzeka ukuthi usebenzise i-lens kokubili kwengubo yokugqoka kwansuku futhi kwimodi yamasokisi ngaphandle kokukususa.
- Ngenxa yesikhathi esilinganiselwe sokusebenza, i-lens inomzimba omncane ngangokunokwenzeka futhi ihlinzeka kakhulu nge-oksijeni ukufinyelela iso. Isici esifanayo senza sigqoke kahle.
Ngingakwazi yini ukugqoka ama-lens amaviki amabili isikhathi eside kunesikhathi esabiwe?
Eqinisweni, izazi azivumelani ngalolu daba, kodwa ngokujwayelekile kunemithetho eminingi okufanele ibonwe. Kuye ngokuthi uzogqoka kanjani ilensi yamasonto amabili, ubude besikhathi sokugqoka sibalwa. Imiyalo ithi impilo yesheluli lens izinsuku ezingu-14 kusukela ngesikhathi iphakethe livuliwe. Lokhu kungenxa yokuthi ngisho noma ungagqoki i-lens nsuku zonke, amabhaktheriya namanje aqoqa futhi aphindwe ebusweni bawo. Isixazululo esikhethekile akusona isithiyo kule nqubo. Ngakho-ke, kufanele, ulahle ama-lens kungakapheli amasonto amabili ngemuva kokusetshenziswa kokuqala. Yiqiniso, lesi simiso singadlulela kancane esimweni sokuthi isikhathi sonke usugqoke amalensi oxhumana nabo ngezikhathi ezimbalwa. Inani lemonakalo yomshini, ukukhwabanisa nokwelula kulokhu kuzoba okungenani, amabhaktheriya azoba ngaphansi kwezimo ezimbi. Uma izindinganiso zokuhlanzeka zigcinwa, impilo yensizakalo ingadluliselwa ngesonto elilodwa.
Uma unquma ukugqoka ilensi yamasonto amabili ngaphandle kokukhipha, kuzokukhonza izinsuku ezingu-6 kuphela. Njengoba isikhathi eside sigqoke, amehlo akho azoqala ukuzizwa engakhululekile, okuyinto ehlonishwa ngobuqotho yibo bonke abakhiqizi - ezimweni ezinjalo, ukwehla kwe-lens kunciphisa, futhi kungase kuvele ngemuva kwe-cornea.
Ungayinakekela kanjani amalensi amabili weviki?
Umthetho oyinhloko wokunakekelwa kwama-lens anjalo ukuwabeka kwisisombululo esikhethekile se-antiseptic futhi uyishintshe kuze kube yilapho futhi ungazange usebenzise amalensi. Amaconsi amathutha ayophinde abe usizo kuwo wonke usuku. Ukuvimbela ukomiswa kwe-lens, asigcini nje ukwandisa izinga lokududuza amehlo, kodwa futhi kuvimbela ukuphazamiseka kwezinto okuvela kulo lensi. Kubaluleke kakhulu ukusebenzisa amaconsi uma ugqoke amalensi ngaphandle kokuwaphumula ebusuku.
Iphi amalensi amabili weviki angcono?
Kuze kube manje, amalensi enesikhathi sokugqoka izinsuku ezingu-14 akhiqizwa cishe zonke izinhlobo:
- ezinemibala yamasonto amabili;
- i-toric lens yokulungiswa kwe- astigmatism ;
- ama-optical lens wokulungiswa kombono kusuka ku-+8 kuya ku -12 diopters;
- Amalensi amabili weviki anomthunzi omnyama, ukuhlinzekela ukunikela nokulungiswa esweni.
Ngaphezu kwazo zonke izinzuzo zamalensi ezinomsebenzi wokusebenza wamasonto amabili, umkhiqizo onomthunzi ulula kakhulu ukusebenzisa. Ungabona i-lens kahle kokubili isitsha kanye ne-iris, lapho ichithekile, ungakwazi ukuyifaka kalula.
Yiqiniso, okukhethwa kukho okulula kakhulu nokuphephile kwama-contact lens kungukusuku olulodwa, kodwa intengo yemikhiqizo enjalo iphakeme kakhulu. Ama-lensi ama-contact amabili weviki ayinto ehlukile emnandi. Awuzilimazi emehlweni, angabizi futhi alula ukusebenzisa. Inketho ethandwa kakhulu yi- Acuvue line kusuka kuJohnson & Johnson .