Each lens is built with NXT® technology and made from Trivex material designed to withstand impacts and temperature changes.
Lighter than polycarbonate, NXT® Sun lenses offer higher optical clarity and the perfect balance of visual and physical performance.
The PhD™ 2.0 features hydro- and oleophobic front-side coatings, which help repel water, fingerprints and debris. The highly durable backside anti-fog treatment enables perfect vision and performance whatever the activity.
PhD™ 2.0 lenses are composed of a urethane-based monomer and are made from a cast molding process. This gives PhD™ 2.0 lenses the advantage of crisper optics than injection-molded polycarbonate lenses (PC Abbe number: 29-31 vs NXT® Sun Abbe number: 43-45).
The PhD™ 2.0 lens features Serengeti 3 in 1 lens technology: Polarization, Spectral Control® and Photochromic technologies. With a lower temperature sensitivity allowing high performance in any climate, Photochromic technology ensures that the lenses darken faster and deeper even in hotter environments.
A renewable backside anti-fog treatment prevents fog, keeping the vision clear even in case of quick temperature change - like when exiting a car with air conditioning.