Ключевые слова: adjusting, background, boy, care, casual, check, checkup, child, childhood, client, clinic, consult, consultation, customer, device, doctor, equipment, exam, examination, eye, eyecare, eyesight, instrument, lens, little, male, man, medical, men, occupation, oculist, office, ophthalmologist, ophthalmology, ophthalmoscope, optician, optometrist, optometry, patient, people, person, phoropter, prescription, professional, retinoscope, specialist, test, treatment, up, vision,