Paragon Vision Sciences is a progressive manufacturer of a full range of oxygen permeable (a.k.a. GP) materials used in the manufacturing of contact lenses and Paragon CRT therapeutic contact lenses used for Corneal Refractive Therapy.

Corneal Refractive Therapy is the process of wearing a specially designed therapeutic contact lenses only while sleeping, to temporarily reshape the cornea, providing great vision during waking hours without having to wear the lenses. The wearer has the benefit of great vision all day without the hassle of glasses or contact lenses and without the need for surgery.

Paragon's rich history of innovation in the contact lens industry continues through the pioneering development of new products and new marketing strategies as it expands its worldwide reach. Paragon is located in the United States in Mesa, Arizona, near the city of Phoenix.