NASTEK optical technology was created to enhance and protect vision. NASTEK lenses block 100% UV (A / B / C) and provide a superior glare reduction thus protecting the cornea and the retina. Vision is enhanced with up to 98.9% anti-blue power and up to 80% sharp visible light balance.
Eye protection is critical. With more than seven layers of AR coatings, NASTEK lenses provide the ultimate protection. They deliver exceptionally clear vision without distortion by removing random reflections and glare, thus ensuring the best vision and protection possible for users.
Nastek anti-blue power is a game changer. It allows users to see better, further, with greater definition and visual acuity in all light conditions. Skiers, for example, can read the slope and recognize objects quicker making them able to excel and be safer.