Ключевые слова: background, black, blind, blur, care, chart, check, concept, corrective, elegance, equipment, exam, eye, eyeglasses, eyesight, eyewear, fashion, focus, frame, glass, health, healthcare, isolated, lens, letter, look, looking, medical, medicine, modern, object, optic, optical, optometrist, optometry, plastic, read, retro, see, sight, specs, spectacles, style, symbol, test, view, vision, visual, wear, white,