Performance Vise frames. These lenses are designed to be easily swapped by the user and maintain the same quality and safety standards as the original lenses (including ANSI Z87 impact resistance on compatible frames). Key Features & Benefits Shatter-resistant polycarbonate construction. Meets ANSI Z87 impact requirements (when used with Z87+ frames). UV400 protection — Blocks 100% of UVA/UVB rays. Wide range of lens options — Includes photochromic, polarized, clear, and various tints. Easy user-replaceable — No tools required for installation or removal. Sold as a pair — Direct replacement for both lenses. Technical Specifications Specification Details Lens Material Shatter-resistant polycarbonate Impact Rating Meets ANSI Z87 requirements UV Protection UV400 (100% UVA/UVB) Available Lens Types Photochromic, Super Photochromic, Clear, Anti-Fog, Black, Brown, Polarized, Hi-Vis Yellow, and many others Visible Light Transmission (VLT) Varies by lens (e.g., Photochromic: 75%–17%) Sold As Pair Compatibility Heat Wave Visual Vise & Performance Vise (standard size)
