1.Kuvala magalasi kumatha kukonza masomphenya anu Myopia imayamba chifukwa chakuti kuwala kwakutali sikungayang'ane pa retina, zomwe zimapangitsa kuti zinthu zakutali zisamveke bwino. Komabe, povala lens ya myopic, chithunzi chowoneka bwino cha chinthucho chikhoza kupezeka, motero kukonza masomphenyawo. 2. Kuvala magalasi kutha ...
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