The V2 Readers have a 9.75 base curved lens that provides full side protection. Nose buds secure the glass and prevent slipping while providing a pillow soft fit. Strategic placement of lens insert is out of users line of vision. Available in 5 magnifying strengths, 1.0, 1.5, 2.0, 2.5, and 3.0. The indoor/outdoor lens is a clear UV400 polycarbonate lens coated with a light gold mirror finish to reduce glare that provides 100% protection against harmful UV-A and UV-B rays. Commonly used where it is required to move between indoor applications to outdoor applications. Exceeds ANSI Z87.1-2003 High Impact requirements and CSA Z94.3 standards. Sold per dozen. Priced per pair. Enter quantities of 12, 24, 36, etc. Price discounts based on quantities ordered.