Ключевые слова: acuity, adult, background, beautiful, blurred, business, care, caucasian, closeup, copy, eye, eyeglasses, eyesight, eyestrain, eyewear, face, farsighted, female, focus, glasses, health, lady, look, medicine, oculist, ophthalmologist, ophthalmology, optic, optical, optician, optometrist, optometry, patient, person, portrait, service, sight, space, spectacles, stylish, text, vision, visual, wearing, woman, young,