Ключевые слова: acuity, adult, astigmatism, care, caucasian, closeup, contact, correction, corrective, eye, eyesight, face, farsightedness, finger, guy, handsome, health, lens, lenses, lifestyle, loss, male, man, medical, medicine, myopia, nearsightedness, oculist, ophthalmologist, ophthalmology, optic, optical, optometry, people, person, prescription, putting, sight, sightless, vision, young,