Ключевые слова: acuity, background, beauty, blur, blurry, clarity, clear, clearness, concept, detail, eye, face, farsighted, flower, focus, fountain, fuzzy, glass, glasses, green, health, holiday, hyperopia, impairment, improved, law, lens, lenses, look, looking, meadow, medical, myopia, nature, optics, outdoors, rich, seeing, sharp, sight, soft, spectacles, spring, through, vision, visual,