Ключевые слова: care, clinic, concept, correction, diagnostic, doctor, equipment, exam, eye, eyeglasses, eyesight, frame, glasses, happy, health, healthcare, hispanic, indoors, instrument, latin, man, measurement, medical, medicine, oculist, ophthalmic, ophthalmologic, ophthalmologist, ophthalmology, optic, optical, optician, optometric, optometrist, optometry, patient, people, person, professional, sight, smiling, specialist, technology, test, tool, trial, vision, woman, young,