Designed in California Ultra HD lenses manufactured from shatterproof and impact-resistant polycarbonate. Cylindrical shield lens cut for Speedcraft SL Available in regular and short lens options for optimal coverage and fit. 100% UV Protection (UV400) Hydrophobic and Oleophobic lens treatment repels water, dirt, and oil Scratch resistant lens coating of the highest quality Full range of interchangeable replacement lenses available for all light conditions. CE and ANSI Certified. Filter Category 1 Light Transmission 56%