Photochromic performance is influenced by temperature, UV exposure and riding posture. PLEASE NOTE!
Photochromic lenses darken when exposed to sunlight and return to a lighter or nearly transparent state when indoors. This phenomenon occurs due to chemical reactions triggered by ultraviolet light exposure and its absence.
Protects from 99% of the sun's damaging UVA and UVB rays.
Photochromic shields are known to darken more quickly than they lighten and the speed it takes is slightly temperature dependent too. If it’s a really bright and sunny day, they’ll typically reach max darkness in about 20s. Full activation will be in 2 minutes.
Fits Corsair-X, Signet-X, Quantum-X, DT-X, Defiant-X and Regent-X Helmets