Description Our best-selling Vise® with wizard-like photochromic lenses. The Vise Z87 Black / Photochromic Lens are adaptive lenses to adjust from a clear to dark tint depending on your environment in under 30 seconds. These Vise®s feature Variable Tint Transition Lenses with a VLT range of 75-17% The Vise Z87 Black / Photochromic Lens features an all TR90 construction and tightly holds form and function together, as the Vise® Z87 meets ANSI Z.87 mass-impact requirements (and Z87 with add on side-shields) featuring 2mm thick lenses to aid in protection against basic impacts and flying debris, which enables the Vise® to transcend just that of a regular pair of sunglasses. The Vise Z87 Black / Photochromic Lens is a 1.9mm thick Polycarbonate lens that meets or exceeds mass impact requirements for Z87 standards, injection molded to the highest standards and tested to ensure optimal clarity, along with color and light transmission standards. Lenses are U6:L3 UV400 – 100% UVA / UVB blocking Photochromic Lens VLT = 75%-17% / Cat 1-3
