Ключевые слова: care, clinic, cornea, degeneration, diagnosis, diagnostic, disease, doctor, elastotic, episcleritis, examination, eye, health, human, impair, iris, lamp, lens, looking, medical, medicine, nodular, oculist, old, ophthalmologist, ophthalmology, optical, optician, optometrist, optometry, pain, patient, pterygia, pterygium, scleritis, see, sight, slit, specs, suffer, test, vision, visual,