Waa maxay cataract?Ishu waa sida kamarada oo kale oo lensku u shaqeeyo sida muraayadda kamarada ee isha.Marka uu yar yahay, muraayadu waa mid daah-furan, dabacsanaan ah oo la soo dhaweyn karo.Natiijo ahaan, walxaha fog iyo kuwa u dhow ayaa si cad loo arki karaa.Da'da, marka sababo kala duwan ay sababaan lens perme ...
Akhri wax dheeraad ah