A treatment applied to the surface of your lens to provide additional protection, utility, or style.
Anti-reflective coating reduces the amount of distracting reflections bouncing off of your lenses. This type of coating is often applied to curved lenses.
Hydrophobic coating acts as a waterproofing shield by sheliing water and sweat that your sunglasses may encounter. This also reduces spotting that may otherwise occur on the lens surface.
Mirrored coating gives lenses the appearance of a mirror and can help reduce glare and bright light.
Scratch-resistant coating helps prevent polycarbonate and other plastic lenses from scratching.
Photochromic coating automatically darkens and lightens the tint of your lenses when the light changes.