Alpinestars Vision 8-5-3 Lente di ricambio roll-off, trasparente

VISION 8, 5 and 3 Roll-Off Lenses are constructed from the strongest and most optically perfect, Polycarbonate material available. Anti-fog and hard coat is applied and all lenses provide 100% UVA protection. Silicone ""Glide Lines"" are applied to all Roll-Off Lenses to keep the film moving freely.Alpinestars official replacement parts.• LENS: Optically correct, Polycarbonate material is the strongest and clearest in its class.• Integrated tear-off posts allow you to stack as many as 28 tear-off’s.• Anti-fog coating helps to eliminate condensation on the inside of the lens.• Hard-coat is applied to the outer side of the lens to help with durability.• Seven key hole locking system assures a solid fit in the VISION frames.• Silicone ""Glide Lines"" keep the Roll-Off filming moving freely.