Cappture Spoggle Safety Glass Dielectric Fit over your prescription frames Temples extend from browbar to avoid interference with prescription frame temples Rubber gasket is available in select options Lens Technology Clear Lens: General purposes for indoor applications that require impact protection. Visible Light Transmitted 380-780nm 96% UVA, UVB Blocked 200-380nm 100% Blue Light Blocked 400-700nm 9% IR Blocked 780-2000nm 18%