Ключевые слова: astigmatism, closeup, concave, contact, copyspace, cornea, correct, correction, corrective, curved, defects, device, disposable, everyday, eye, eyecare, eyesight, eyewear, flexible, glass, health, healthcare, lens, medical, medicine, moist, myopia, objects, ophthalmology, optical, optics, optometry, pair, plastic, pliable, prescription, shortsighted, sight, soft, sterile, transparent, two, vision, visual,