Ключевые слова: adult, blue, care, caucasian, clinic, coat, concept, consultant, consultation, cornea, correction, diopter, doctor, equipment, examination, eye, eyeglasses, eyesight, female, health, hospital, lens, lifestyle, looking, male, man, measurement, medical, medicine, oculist, office, ophthalmologist, ophthalmology, optician, optometrist, optometry, patient, people, positive, pupil, retina, sight, spectacles, striped, technology, test, vision, visit, white, woman,