woman forcing sight wearing eyeglasees reading laptop

ache adult asthenopia astigmatism bad booking computer concentration content day difficult dizziness dizzy eye eyeglass eyeglasses eyesight eyestrain farsightedness fatigue feeling female forcing girl glasses graduation health healthcare holding lady laptop lenses loss monitor myopia ocular outdoor outside pain people person presbyopia prescription problem progressive read reading screen sight strain straining stress stressed student suffering symptoms teen teenage teenager tired tourist travel trouble unhappy vacation vision woman worried young