Hariho bimweimigani isanzwekubyerekeye gusoma ibirahure.
Imwe mu migani ikunze kugaragara: Kwambara ibirahuri byo gusoma bizatuma amaso yawe acika intege. Ibyo ntabwo ari ukuri.
Nyamara undi mugani: Kubagwa cataracte bizagukosora amaso, bivuze ko ushobora gutobora ibirahuri byo gusoma. Ibyo kandi ntabwo ari ukuri. urashobora kuba ufite ibibazo byerekezo bidashobora gukosorwa hamwe nikirahure cyo gusoma.
Noneho hariho igitekerezo kivuga ko gusoma ibirahuri bituma uwambaye asa nkuwashaje. Inzobere mu kwita ku jisho zamagana ko nk'uburyo bwa kera bwo kureba ibirahuri byo gusoma, cyane cyane ko Abanyamerika barenga miliyoni 150 bambara amadarubindi akosora.
Ibirahuri byo gusoma ni iki?
Gusoma ibirahuri, biboneka murwego rwo hejuru cyangwa kuri verisiyo, byongera ubushobozi bwo gusoma ikintu hafi, nkigitabo cyangwa ecran ya mudasobwa.
Kurenza kuri konte yo gusoma ibirahure - bishobora kugurwa kumaduka acururizwamo imiti, mububiko bwamashami hamwe nabandi bacuruzi rusange batabanje kwandikirwa - byateganijwe kwambara igihe gito, kandi bikwiranye nabantu bafite imbaraga za lens imwe, cyangwa imbaraga, muri buri jisho kandi ntirigireastigmatism, imiterere rusange iterakutabona neza.
Imbaraga za lens zirenze ibirahuri byo gusoma mubirahuri bisanzwe kuva kuri +1 kugeza kuri + 4.Ibirahuri byo gusoma-ibirahuri byo gusoma ni amahitamo yemewe kubantu bafite icyerekezo cyiza (kureba kure).
Ariko, niba ubabayemudasobwa eyestraincyangwaicyerekezo cya kabiri, noneho nibyiza gushakisha ibirahuri byo gusoma.
Ibirahuri byo gusoma byandikirwa bigenewe kwambarwa igihe kinini, kandi nibyiza kubantu bafite astigmatism, myopia, indwara zikomeye zamaso cyangwa imbaraga zandikiwe muri buri jisho.
Ni ryari ukeneye gusoma ibirahure?
Hafi yumuntu wese uri mu kigero cyimyaka 40 no kurenza ubushake, mugihe runaka, akenera ibirahuri byo gusoma (cyangwa ubundi bwoko bwo gukosora hafi).
Gusoma ibirahuri bifasha kwishyura ibyerekezo bigabanutse bijyanyepresbyopia, imyaka isanzwe ijyanye no gutakaza ubushobozi bwo kwibanda kubintu byegeranye, nk'amagambo ari mu gitabo cyangwa ubutumwa bugufi kuri terefone.
Mubisanzwe urabona ko ukeneye gusoma ibirahuri niba uhuye nikibazo cyo gusoma icapiro rito mugihe unaniwe kandi mugihe urumuri mucyumba ruba rucye, cyangwa niba ubona ko byoroshye gusoma ikintu mugihe ugikuye kure gato mumaso yawe .
Intego kumatsinda atandukanye hamwe nibisabwa, Universe Optical itanga intera nini ya optique mumurongo wose hamwe nibikoresho bitandukanye, urashobora guhora wizeye ugahitamo ikirahure kibereye wenyine.