Ключевые слова: adult, astigmatism, background, bad, care, check, child, closeup, correction, doctor, exam, eye, eyeglasses, eyes, eyesight, face, female, focus, girl, glasses, hand, health, lens, look, looking, medical, medicine, myopia, ophthalmologist, ophthalmology, optical, optician, optometrist, people, person, problem, see, sight, test, view, vision, visual, woman, young,