Popular low profile shape High 9 base curve for better coverage and wide fi eld of view Made of lightweight non-conductive high impact polycarbonate material Absorbs more than 99.9% of harmful UV light TECHNICAL INFORMATION CSA Z94.3-7 certified by CSA Canada and meets ANSI Z87.1 requirements. DYNAMIC 3A COATING: A permanently bonded hard coat that reduces surface lens scratching. The Dynamic 3A coating will extend the life of the lens. Anti-Scratch: Extends lens life in abrasive environments Anti-UV: Absorbs more than 99.9% of harmful ultraviolet radiation Anti-Static: Reduces dust and particulate attraction