Zeziphi iingxaki eziqhelekileyo zombono?

Kwiinyanga ezimbalwa ezidlulileyo sikunike ezona mpawu ziphambili zokufumanisa ukuba umntwana wakho unaso ukungaboni kakuhle.

Ukuba ufumanisa le ngxaki yombono, into ebalulekileyo kukuba ufumane unyango ngexesha lokuphepha ukuba neengxaki zokufunda okanye ukungaphumeleli esikolweni.

Emva koko siza kudwelisa ezona ngxaki zixhaphakileyo zinokubakho ebuntwaneni numahluko. Ezi ngxaki zombono zezi: myopia, hyperopia y istigmatism. Sele sithethile malunga iso elonqenayo okanye i-amblyopia kunye ngamehlo.

Imopiya:

Yeyona ngxaki ixhaphakileyo yokubonwayo yazo zonke. Olona phawu lucacileyo lunombono omdaka ukusuka kude kwaye kugxininiswa ngakumbi ebusuku. Isizathu somzimba wale ngxaki kukuba iliso likhulu kunesiqhelo.

Iiglasi okanye iilensi zonxibelelwano zinokusetyenziselwa ukulungisa i-myopia. Ngokwesiqhelo usebenzisa iperi yeglasi enepriskripshini esezantsi yemisebenzi yemihla ngemihla, enjengokubukela umabonwakude okanye ukuba nekhompyuter kunye nesinye isibini ukuqhuba okanye ukujonga kude, ngophakamiso oluphezulu. Kukho enye indlela yokunxiba iiglasi yotyando olwenziwe ukuba lubonakale. Iziphumo zihle kakhulu kwaye, njengengcebiso, siyakucela ukuba uqhagamshelane nogqirha wakho wamehlo ukuze akwazi ukusicebisa ngalo mbandela.

Ukubona kude:

Sisiphumo esichaseneyo ne-myopia, ihlala ibonakala ngamehlo incinci kunesiqhelo kwaye iimpawu eziphambili kukudinwa okanye intloko xa usebenza ngokusondeleyo, kwaye ukuba i-hyperopia iphezulu, iya kuchaphazela umbono wokude.

Kule meko, olona khetho lulungileyo kukusetyenziswa kweiglasi, kuba akufuneki zinxibe imini yonke kwaye ukuba i-hyperopia idlula kwinqanaba elithile, iilensi zonxibelelwano zinokusetyenziswa. Kwihyperopes, utyando ayisosisombululo sisiso.

Astigmatism:

I-Astigmatism ihlala ihamba nezinye zeziphene ezibonakalayo esele sichazile, i-myopia okanye i-hyperopia. Olona phawu lucacileyo lwe-astigmatism luphazima kokubini kude kwaye kufutshane kwaye kubangelwa kukutshintsha kwe-cornea (eyona nxalenye iliso).

Isiphene esibonakalayo sinokulungiswa ngokusetyenziswa kweiglasi, iilensi zonxibelelwano okanye uqhaqho olunqabileyo.