Ключевые слова: care, caucasian, check, check up, clinic, consultation, diagnosis, diagnostic, digital, doctor, equipment, exam, examination, examining, eye, eyesight, glasses, health, hospital, instrument, lab coat, lens, looking, machine, medical, medicine, modern, occupation, ophthalmologist, ophthalmology, optical, optician, optometrist, optometry, patient, people, phone, professional, refractometer, refractor, retina, science, scientist, smartphone, specialist, technology, test, treatment, using, vision,