Ukuze siphendule lo mbuzo, kufuneka sifumanise izizathu zokuba i-myopia ingasebenzi kakuhle. Okwangoku, uluntu lwezemfundo luvumile ukuba unobangela we-myopia usenokuba yindawo efuzisiweyo nefunyenwe kuyo. Kwiimeko eziqhelekileyo, amehlo abantwana aya kuba nenkqubo etshintshayo --- ixesha lomntwana eliphakathi kweliso lifutshane kwaye likwimeko ye-hyperopia, kodwa njengoko bekhula, iliso nalo liyakhula. Ukuba amehlo asetyenziswa ngendlela engafanelekanga kwinkqubo yokukhula, aya kusebenzisa kakhulu amandla ethu okubona kude ngaphambi kwexesha, kwaye i-myopia ibonakala ngokulula.
Ngoko ke, iimveliso ze-elektroniki ngokwazo azibangeli ngqo i-myopia ebantwaneni. Kodwa ukuba abantwana bajonga izikrini ze-elektroniki ixesha elide kufutshane, oko kuya kukhokelela ekusebenziseni amehlo kakhulu, nto leyo eyandisa amathuba okuba ne-myopia.
Ungawakhusela njani amehlo akho ngexesha leeklasi ezikwi-intanethi?
Ukuze siphendule lo mbuzo, kufuneka sifumanise izizathu zokuba i-myopia ingasebenzi kakuhle. Okwangoku, uluntu lwezemfundo luvumile ukuba unobangela we-myopia usenokuba yindawo efuzisiweyo nefunyenwe kuyo. Kwiimeko eziqhelekileyo, amehlo abantwana aya kuba nenkqubo etshintshayo --- ixesha lomntwana eliphakathi kweliso lifutshane kwaye likwimeko ye-hyperopia, kodwa njengoko bekhula, iliso nalo liyakhula. Ukuba amehlo asetyenziswa ngendlela engafanelekanga kwinkqubo yokukhula, aya kusebenzisa kakhulu amandla ethu okubona kude ngaphambi kwexesha, kwaye i-myopia ibonakala ngokulula.
Ngoko ke, iimveliso ze-elektroniki ngokwazo azibangeli ngqo i-myopia ebantwaneni. Kodwa ukuba abantwana bajonga izikrini ze-elektroniki ixesha elide kufutshane, oko kuya kukhokelela ekusebenziseni amehlo kakhulu, nto leyo eyandisa amathuba okuba ne-myopia.
Ngaba kuyimfuneko ukuba abantwana banxibe iiglasi eziluhlaza okwesibhakabhaka?
Nangona iilensi ze-bluecut zingabonisi ukuba amehlo angaboni kakuhle, iiglasi ezimbini ezisemgangathweni ophezulu ezivimba umbala oluhlaza okwesibhakabhaka zinokukhusela ekukhanyeni okuluhlaza okwesibhakabhaka okufutshane (415-455nm) okukhutshwa zizixhobo ze-elektroniki, okwaziwa ngokuba kukukhanya okuluhlaza okwesibhakabhaka okuyingozi. Ngokophando, ukukhanya okuluhlaza okwesibhakabhaka okuyingozi kunokonakalisa amehlo, kubangele ukudinwa kwamehlo kwaye kwandise umngcipheko wokubola kwe-macular.
Ukuba ixesha lomntwana wakho lokujonga isikrini lifutshane, awudingi khuseleko lukhethekileyo. Kodwa ukuba umntwana kufuneka ahlale enxibelelana nezikrini ze-elektroniki ixesha elide, ukunxiba iiglasi eziluhlaza okwesibhakabhaka kunokuba lukhuselo oluhle.
I-Universe Optical inoluhlu olupheleleyo lweelensi eziluhlaza okwesibhakabhaka ezisemgangathweni ophezulu kunye nobuchwepheshe obuphezulu. Izinga lebhloko yokukhanya okuluhlaza okwesibhakabhaka lilandela ngokungqongqo ikhrayitheriya yamva nje yomgangatho wesizwe.
Kukho ulwazi oluthe kratya apha:https://www.universeoptical.com/blue-cut/
