Ключевые слова: accuracy, alphabet, assistance, astigmatism, background, care, chart, check, checkup, clear, closeup, concept, conceptual, diagnostic, diopter, doctor, exam, examination, eye, eyeglasses, eyesight, farsightedness, frame, glass, health, healthcare, lens, letter, looking, myopia, nobody, ophthalmologist, ophthalmology, optical, optometry, paper, read, see, sheet, sight, sightedness, specs, stylish, table, test, text, trendy, vision, visual, white,