asian female trying to read something in her mobile phone. poor sight, farsightedness, myopia. black and white tone

adult asian asthenopia astigmatism bad black blurry care difficulties eye eyeglasses eyesight eyestrain failure farsightedness fatigued female focusing frustrated glasses glaucoma health her holding hyperopia lenses looking loss mobile myopia ocular people person phone poor presbyopia problem progressive read reading risk sight something squint strain stressed suffering symptoms text tired tone trouble trying unhappy vision white woman young