Safety Glasses Sandstone Lens Black/Tan

The safety glasses come with a sandstone lens and black-and-tan frames. Dual-injected straight-back temples. Flexible rubber nose piece. The scratch-resistant polycarbonate lens provides 99% protection against UVA, UVB, and UVC. Sandstone bronze lenses are commonly used in outdoor applications. They provide contrast in low-light conditions. Visible light is transmitted at 380–780 nm (23%).