Ключевые слова: acuity, adult, astigmatism, background, care, closeup, contact, container, correction, corrective, eye, eyesight, farsightedness, female, grey, hand, health, holding, lens, lenses, medic, medical, medicine, myopia, nearsightedness, oculist, ophthalmologist, ophthalmology, optic, optical, optometry, people, person, personal, prescription, sight, sterile, vision, wear, woman, young,