Ключевые слова: alternative, assortment outlet, bad eyesight, best, business, choice, choose, colorful, department, differ, different, eye care, eyewear, glasses, glassware, health, health care, high quality, indoors, inside, lenses, low vision, market, medicine, mixed, new, optical store, promotion, purchase, retail store, sale, samples, selection, sell, shelves, shop, shopping mall, sight, store, variety, various, various kinds, vision, visual acuity, wellbeing,