FROM ONE EXTREME TO THE OTHER
Photochromic lenses (cat. 2 to 4 - visible light transmission rate: 5% - 20%), they get darker or lighter to match changing light conditions, and polarization eliminates glare on reflective surfaces. Lenses adapt to changes in exposure and glare. Ideal for extreme visual conditions: desert, sailing, high mountains and skiing. Improved reading of relief and maximum protection thanks to polarization. Internal anti-fog coating and external oil-repellent coating (prevents marking, makes cleaning easier and facilitates water runoff).
NTS (Non Temperature Sensitive) technology: the lens gets darker or lighter regardless of the temperature.
Sun protection : Photochromic
VLT (visibility light transmission) : 5% - 20%
Material : NXT