Ключевые слова: accessory, aid, assistance, background, bottle, box, care, case, clean, clear, contact, container, correct, correction, corrective, defect, disposable, eye, eyes, eyesight, focus, glasses, gray, green, health, hygiene, instrument, lens, lenses, looking, medical, medicine, nature, ophthalmology, optical, optician, optics, optometrist, personal, see, sight, softness, solution, sterile, summer, transparent, treatment, vision, visual, white,