Incorporated into the AR layer of Glacier Achromatic UV, is a unique, enhanced, and transparent layer with powerful anti-static properties that keep the lenses dirt and dust-free.
Due to its specially developed super-slippery composition, the coating is applied in an innovatively thin layer that is both hydro- and oleo-phobic.
Its perfect adherence to the top of the AR and HC coating stack results in a lens that is also effectively anti-smudge. That means no more hard-to-clean grease or water spots that interfere with visual acuity.
Blue Purple coating solve the problem of a reflected rainbow, or Newton Rings, is eliminated
from the AR (Anti-Reflective) lens coating.
That means enhanced visual comfort with no distracting glares, and a more natural appearance and better-looking lens.
A dual-lens protection process provides lenses with an extremely hard, scratch-resistant coat that is also flexible, preventing lens coat cracking, while protecting the lenses from the wear-and-tear of everyday use.
And because it offers superior protection, it enjoys an extended warranty.
Blue light reducing lenses are created using a patented pigment that is added directly to the lens before the casting process. That means the blue light reducing material is part of the entire lens material, not just a tint or coating.
Thispatented process allows blue light reducing lenses to filter a higher amount of both blue light and UV light.
Essilor developed an Eye-Sun Protection Factor for lenses taking into account:
“transmission, reflection from the back surface, protection of structures of the eye and periorbital skin.
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An accepted E-SPFTM used by manufacturers, eye care professionals and consumers will enable identification and comparison of the UVR protective properties of lenses.