Sifaka imikhiqizo esicabanga ukuthi izoba usizo kubafundi bethu.Singase sizuze ikhomishini encane uma uthenga ngesixhumanisi kuleli khasi.Lena inqubo yethu.
Uma ucabanga ukuthenga ama-contact lens anombala ku-inthanethi, cishe usuyazi ukuthi kufanele uqaphele kuphi lapho uwathenga.
abathintwayo abanemibala
Abathengisi abalandela imihlahlandlela ye-Food and Drug Administration (FDA) yokuthengisa amalensi okuhlobisa noma othintana naye wezingubo ngokuvamile bathengisa imikhiqizo efakazelwe ukuthi iphephile futhi isekelwa amabhrendi abonakalayo aziwayo.
Eqinisweni, iCenters for Disease Control and Prevention (CDC) ithi akukho emthethweni ukuthi abathengisi base-US bathengise amalensi okuxhumana—ngisho namalensi okuhlobisa noma ezingubo—ngaphandle kwencwadi kadokotela.
Ezinye izitolo ze-Halloween kanye nezitolo ezithengisa izinto zobuhle zingase zithengise amalensi anombala ashibhile ngaphandle kwencwadi kadokotela, nakuba kungase kube emthethweni ukwenza kanjalo. Kuwukuhlakanipha ukukugwema lokhu, njengoba ukugqoka amalensi angalungile kanye nezinto ezingalungile kungandisa ingozi yokugula. ukutheleleka kwamehlo.
Sizofaka izinto eziyisisekelo zokuthenga amalensi okuxhumana anombala ku-inthanethi futhi sikunikeze izinketho zokuthenga le mikhiqizo ngokuphepha ukuze ukwazi ukuthenga ngokuzethemba.
Yebo.Othintwayo abanombala kungenzeka ngencwadi yakho kadokotela.Balungisa umbono wakho futhi bashintshe nokubukeka kwakho.
Yebo.Othintana nabo bangenziwa ngaphandle kokulungiswa kokubona futhi basetshenziswe kuphela njengethuluzi lezimonyo ukulungisa umbala wamehlo.Ngaphandle kwencwadi kadokotela, abathintwayo abanombala bangabizwa nangokuthi othintana nabo bokuhlobisa noma bezingubo.
Njengamanje, i-American Academy of Ophthalmology (AAO) incoma ukuthi uxhumane nochwepheshe bokunakekelwa kwamehlo ngaphambi kokukhetha amalensi okuxhumana anombala ogqamile, ngisho noma ungenayo incwadi kadokotela.
Ungacela uchwepheshe wokunakekelwa kwamehlo ukuthi ahlole amehlo akho futhi akunikeze 0.0 amalensi okuxhumana anombala wokukhulisa.
Ukuze sihlanganise uhlu lwethu lwemikhiqizo ephephile yelensi yokuxhumana nombala, sibheke abathengisi abaku-inthanethi abalandela imihlahlandlela ye-FDA yokuthengisa amalensi okuxhumana.Lokhu kusho ukuthi yonke imikhiqizo esohlwini lwethu idinga incwadi kadokotela ukuze ithengise noma yiluphi uhlobo lwamalensi okuxhumana.
Siphinde safuna ukugqamisa amabhrendi anikezela ngezinketho ezihlukahlukene zezidingo ezahlukene zemithi.
Izintengo ziyahlukahluka kuye ngokuthi uwathenga kuphi amalensi nokuthi unayo yini ikhodi yekhuphoni noma isaphulelo somkhiqizi.Sizamile ukuthola amaphuzu amanani ahlukene kulo mhlahlandlela.
Intengo isekelwe ezindlekweni zokunikezwa kwezinsuku ezingu-30 zamalensi othintana naye futhi kucatshangwa ukuthi ungasebenzisa ibhokisi elifanayo lamalensi okuxhumana kuwo womabili amehlo.
Lawa macontact lens athuthukisa ukubukeka kwemvelo kombala wamehlo akho kuyilapho unikeza isivikelo se-UV.Kufanele alahlwe nsuku zonke ukuze ugcine ukunakekelwa kwamehlo akho kuhlanzekile futhi kungenamsebenzi.
Udinga incwadi kadokotela ukuze u-ode lawa lens, kodwa uma ungakudingi ukulungiswa kokubona, ungawakhulisa ngo-0.0x.
Lokhu kuthinta kucashile futhi ngeke kushintshe ngokuphawulekayo ukubukeka kwakho.Abanye ababuyekezi bathi abawushintshi umbala wamehlo akho kangangokuthi kufanele ukhokhe ngaphezu kokuxhumana okuvamile.
Lawa ma-lens kufanele alahlwe nyanga zonke, okusho ukuthi ibhokisi layisithupha lingase lihlale izinyanga ezi-3. Atholakala ngemibala ehlukahlukene - okuhlanganisa edonsa amehlo noma izithuthukisi ezicashile kakhulu - ngakho-ke ungakhetha ukubukeka okusha njalo uma ugijima. ngaphandle koxhumana nabo.
Imibala ye-Air Optix itholakala ngencwadi kadokotela noma ngaphandle kokulungiswa kombono.Iningi lababuyekezi lithi likhululekile kakhulu ukugqoka.
Lezi zinto ezilahlwa nyanga zonke zenzelwe abantu abane-astigmatism.Nakuba lezi zibiza kakhulu, zingase zibe ukuphela kwenketho egunyazwe yi-FDA etholakalayo okwamanje ezigulini ezine-astigmatism.TORIColors ingathuthukisa amehlo akho ngokuluhlaza okwesibhakabhaka, okumpunga, okuluhlaza noma okusasibhakabhaka.
Laba othintana nabo kufanele basetshenziswe iviki elingu-1 kuya kwangu-2 ngaphambi kokwelashwa.Iqoqo le-Colorblends linikeza imibala ehehayo efana nohlaza okwesibhakabhaka ogqamile noma oluhlaza okotshani wesafire, kanye nezinketho zokuthuthukisa iso ezicashile.
Ungawagqoka lawa macontact lens nsuku zonke ukuze ulungise umbono, noma uwagqoke ngaphandle kwezinketho zokulungisa umbono.Kunoma ikuphi, uzodinga incwadi kadokotela.Abanye ababuyekezi baqaphele ukuthi ukuchayeka kungcwelisa amehlo abo, ngakho gcina lokho engqondweni uma ujwayele iso elomile elingamahlalakhona.
Lawa macontact lens atholakala ngemibala emine, futhi enza amehlo akho abonakale ekhanya kakhudlwana. Nakuba ababuyekezi abaningi bethi amalensi anethezekile (futhi ayathengeka, kuye ngokuthi uwathenga kuphi) , qaphela ukuthi izithuthukisi zombala zingase zibe zicashile kunalokho ongathanda.
Ngokuvamile, akufanele uthenge amalensi okuxhumana anombala ogqamile ngaphandle kokuthi uqale ukhulume nodokotela wakho wamehlo futhi uthole incwadi kadokotela.Angakunikeza ulwazi lokuthi oxhumana nabo abanombala bakulungele yini.
Uma wazi ukuthi ujwayele ukuba neso elibomvu (i-conjunctivitis), izifo zamehlo, noma imihuzuko ye-cornea ngoba uke waba nakho esikhathini esidlule, qaphela lapho uhlangana khona nabantu bemibalabala.Gwema abathengisi abangabukeki besemthethweni. .
Ama-contact lens anombala enzelwe abantu ababona eduze (ukubona eduze), ukubona kude (ukubona kude), kanye ne-astigmatism kanye nemiyalelo ye-multifocal.
Ukuthenga amalensi okuxhumana okuhlobisa kubathengisi abaku-inthanethi abangadingi incwadi kadokotela ngokuvamile akuwona umqondo omuhle.Amalensi okuxhumana angewona awezokwelapha anganwaya iso, alimaze i-cornea, futhi aholele ngisho nasekufeni.Kunemikhiqizo eminingi eyaziwayo enikezayo. ukushintsha umbala kanye nemikhiqizo yokuthuthukisa umbala wamehlo ngencwadi kadokotela.
Uma ungathanda ukuzama amalensi okuxhumana anombala ogqamile, kodwa ungabonanga udokotela wamehlo ukuze uthole incwadi kadokotela, manje kungase kube isikhathi esihle sokubavakashela.Ungase uthole oxhumana nabo besampula bamahhala noma amathiphu okuthenga amadili.
Kunezindlela zokushintsha okwesikhashana umbala wamehlo akho, kodwa ungawushintsha unomphela?Nakhu okudingeka ukwazi.
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