Sibandakanya iimveliso esicinga ukuba ziya kuba luncedo kubafundi bethu.Sinokufumana ikhomishini encinci ukuba uthenge ngekhonkco kweli phepha.Le yinkqubo yethu.
Abantu abaneengxaki zombono baneendlela ezininzi zokunceda ukulungisa umbono kunye nokuphucula impilo yamehlo.Abantu abaninzi bakhetha iilensi zoqhagamshelwano okanye iiglasi ngenxa yokuba zilula kwaye zikhawuleza.Nangona kunjalo, kukho iindlela zokuhlinzwa.
IiLensi zoQhagamshelwano Akukho myalelo
Eli nqaku lithelekisa ii<em>contact lens neendondo zamehlo, iingenelo neengozi zayo nganye, nezinto ezimele ziqwalaselwe xa ukhetha iindondo zamehlo.
Iiglasi zinxitywe kwibhulorho yempumlo yomntu ngaphandle kokuchukumisa amehlo, ngelixa iilensi zokunxibelelana zinxibe ngqo emehlweni. ukwandisa umngcipheko wosulelo lwamehlo.
Ngenxa yokuba iiglasi zikude kancinane emehlweni, kwaye iilensi zoqhagamshelwano zinxitywa ngokuthe ngqo phezu kwamehlo, umyalelo kagqirha wahlukile kumntu wonke.Abantu abanqwenela ukusebenzisa iiglasi kunye nee-contact lens ngaxeshanye bafuna imiyalelo emibini.Ugqirha wamehlo unokulinganisa umntu. ummiselo wawo omabini amachiza ngexesha lovavanyo olubanzi lwamehlo.
Nangona kunjalo, i-ophthalmologists nayo kufuneka ilinganise i-curvature kunye nobubanzi beso ukuqinisekisa ukuba i-lens yoqhagamshelwano ingena ngokufanelekileyo.
Abantu abanemigqaliselo ye-lens yoqhagamshelwano kunye nemigqaliselo yeglasi yeglasi badinga ukuhlaziywa rhoqo.Nangona kunjalo, abafake iilensi zoqhagamshelwano baya kufuna uvavanyo lwamehlo lonyaka kunye ne-ophthalmologist, i-ophthalmologist, okanye i-optometrist.Ngokwahlukileyo, abantu abanxibe iiglasi abanakudinga ukuhlaziya imimiselo yabo okanye ukuhlolwa kwamehlo. rhoqo.
Xa kuziwa ekukhetheni, abathwali beglasi banokukhetha okuninzi, kubandakanywa i-lens kunye nezinto zefreyimu, ubukhulu befreyimu, izitayile kunye nemibala.Basenokukhetha iilensi ezimnyama ekukhanyeni kwelanga, okanye isambatho esikhusela amehlo ekukhanyeni ngexesha lokusetyenziswa kwekhompyutha. .
Abanxibe iilensi zoqhagamshelwano banokukhetha phakathi kweelensi zonxibelelwano zemihla ngemihla, iilensi zokunxibelelana zexesha elide, iilensi ezinzima nezithambileyo, kunye neelensi ezithathiweyo zokutshintsha umbala we-iris.
Ngokumalunga ne-90% yabathengi bee-lens zoqhagamshelwano bakhetha iilensi ezithambileyo.Nangona kunjalo, izazi ze-ophthalmologists zingancoma iilensi eziqinileyo kubantu abane-astigmatism okanye i-keratoconus.Oku kungenxa yokuba le miqathango inokubangela ukuba i-cornea ingabikho.
I-American Academy of Ophthalmology (AAO) icebisa abanxibe iilensi zoqhagamshelwano ukuba bacinge ngokutshintshela kwiindondo zamehlo ngexesha lobhubhani we-coronavirus. I-coronavirus inokusasazeka ngamehlo, ke ukunxiba iiglasi kunokunceda ukukhusela usulelo.
Abantu abaninzi banxiba iindondo okanye ii<em>contact lens ukuze baphucule indlela ababona ngayo.
Xa ukhetha phakathi kwezi zibini, abantu banokuqwalasela indlela abaphila ngayo, izinto abazithandayo, intuthuzelo kunye neendleko.Ngokomzekelo, iilensi zoqhagamshelwano zinokuba lula ukuzinxiba xa zisebenza, zingabi nenkungu, kodwa zinokubangela izifo zamehlo.Iiglasi zidla ngexabiso eliphantsi. kulula ukunxiba, kodwa umntu unokuzaphula okanye azibeke kwindawo engafanelekanga.
Okanye, ngelixa le inokuba lolona khetho lubiza kakhulu, abantu banokutshintshana phakathi kweeglasi zamehlo kunye neelensi zokudibanisa njengoko kufuneka.Oku kunganqweneleka ukuvumela abasebenzisi boqhagamshelwano ukuba bathathe ikhefu kubafowunelwa okanye xa bengenako ukunxiba abafowunelwa.
Iimviwo zamehlo rhoqo zisisiseko sempilo entle yamehlo.I-American Academy of Ophthalmology (AAO) icebisa ukuba bonke abantu abadala abakwiminyaka yabo yama-20 nama-30 bajonge amehlo abo rhoqo emva kweminyaka emi-5 ukuya kweyi-10 ukuba banombono omhle kunye namehlo asempilweni.Abantu abadala abadala kufuneka babe uviwo olusisiseko lwamehlo kufuphi ne-40 yobudala, kwaye ukuba baneempawu zokulahlekelwa ngumbono okanye banembali yentsapho yokulahlekelwa ngumbono okanye iingxaki zamehlo.
IiLensi zoQhagamshelwano Akukho myalelo
Ukuba abantu bafumana nayiphi na kwezi meko zilandelayo, kungakhathaliseki ukuba banayo na ummiselo wangoku, kufuneka babonane nogqirha wamehlo ukuze bahlolwe:
Iimviwo zamehlo eziqhelekileyo ziyakwazi ukuchonga iimpawu zokuqala zezinye iimeko zempilo, ezifana neentlobo ezithile zomhlaza, isifo seswekile, i-cholesterol ephezulu, kunye nesifo samathambo.
Utyando lwamehlo e-Laser lunokuba yinto esebenzayo kunye nesigxina sokugqoka iiglasi okanye iilensi zoqhagamshelwano.Ngokutsho kwe-AAO, umngcipheko wemiphumo emibi uphantsi, kwaye i-95 ipesenti yalabo abaqhuba inkqubo babika iziphumo ezilungileyo.Nangona kunjalo, le nkqubo ayikho wonke umntu.
I-PIOL yi-lens ethambileyo, e-elastic efakwe ngoogqirha ngokuthe ngqo kwiso, phakathi kwe-lens yamehlo yendalo kunye ne-iris.Olu nyango lufanelekile kubantu abanemimiselo ephezulu kakhulu ye-astigmatism kunye neeglasi.Ukulandela utyando lwe-laser kwamehlo kunokuphucula ngakumbi umbono.Nangona kunjalo. le nto ingaba yinkqubo ebiza kakhulu, ingaba yindleko ephantsi kuneendleko zokuphila zokugqoka iiglasi okanye iilensi zokudibanisa.
Olu nyango lubandakanya ukunxiba iilensi eziqinileyo zokunxibelelana ebusuku ukunceda ukulungisa kwakhona i-cornea.Lo ngumlinganiselo wethutyana wokuphucula umbono ngosuku olulandelayo ngaphandle koncedo olongezelelweyo kwiilensi okanye kwiiglasi.Kufanelekile kubantu abane-astigmatism.Nangona kunjalo, ukuba umsebenzisi wayeka ukunxiba iilensi ebusuku, zonke izibonelelo zabuyiselwa umva.
Iiglasi kunye neelensi zoqhagamshelwano zinceda ekuphuculeni umbono, kwaye ngamnye uneenzuzo kunye neengxaki.
Kungenjalo, umntu unokunqwenela ukuthathela ingqalelo izisombululo zotyando olusisigxina, olunjengotyando lwe-laser okanye iilensi ezifakelweyo.
Xa kuthengwa iindondo kwi-intanethi, abantu banokukhetha phakathi komyalelo kagqirha kunye nokhetho lwe-counter-the-counter.Kukho ezinye izinto ekufuneka ziqwalaselwe.Funda ngakumbi apha.
Ngophando olululo, ukufumana ezona lens zoqhagamshelwano ze-bifocal kwi-intanethi kunokuba lula.Funda malunga neelensi zoqhagamshelwano, ezinye iindlela, kunye nokukhusela...
Iindleko zeelensi zoqhagamshelwano ziyahluka ngokohlobo lwelensi, ukulungiswa kombono okufunekayo, kunye nezinye izinto.Funda ukuze ufunde ngakumbi, kuquka iingcebiso zokhuseleko.
Iilensi ze-Spectacle kufuneka zihlaziywe ukuba zonakele okanye ukuba umyalelo uphelelwe lixesha.Apha sijonga ukutshintshwa kwelensi yeglasi kwi-intanethi.Funda ukuze ufunde ngakumbi
Iimpawu ezininzi zibonelela ngeendondo zamehlo zabantwana ukuba bathenge kwi-intanethi, ezineentlobo ezahlukeneyo zezakhelo kunye neelensi onokukhetha kuzo.Funda ngakumbi apha.
Ixesha lokuposa: Jun-03-2022
