Abantu abaningi bacabanga ukuthi izibuko ezinkulu zefreyimu zisinda kancane kunezibuko ezijwayelekile, futhi abakuzwa okunye ukungakhululeki.
Kodwa-ke, ochwepheshe bathi ukukhetha okungalungile kosayizi wezibuko kungase kubangele izinkinga eziningi, ikakhulukazi ezigulini ezinebanga elincane lomfundi kanye ne-myopia ephezulu.
Iziguli ezine-myopia ephezulu zigqoka izibuko ezinkulu zefreyimu, futhi ama-lens ngokuvamile aminyene kakhulu, ngakho-ke kuhle ukukhetha ifreyimu encane, engagcini nje ngokucabangela ukubukeka, kodwa futhi ithuthukisa izinkinga ezibangelwa ukuguquguquka nokuhlanekezela ezungeze i-lens.
Kulabo abane-myopia ephansi, kungcono ukungagqoki amafreyimu amancane.Uma uhlaka luncane, inkundla yokubona iyancipha, futhi amehlo ajwayele ukukhathala.
Ngaphezu kwalokho, nakuba izibuko eziyisicaba zingenazo iziqu, "ziyisithiyo" emehlweni phela.Uma ilensi ingcoliswe uthuli noma i-lens ingacacile ngokwanele, ukusetshenziswa kwesikhathi eside kusazoba nomthelela othile embonweni.
Isikhathi sokuthumela: Jul-04-2022