Ключевые слова: acuity, astigmatism, background, blue, care, clean, clear, closeup, color, colorful, contact, correct, correction, eye, eyesight, farsightedness, female, finger, gradient, hand, health, holding, hyperopia, lens, lifestyle, light, medical, medicine, myopia, oculist, one, ophthalmologist, ophthalmology, optic, optical, optician, optometrist, optometry, person, personal, pink, see, sight, sterile, transparent, treatment, vision, wear, woman,