Lens with adjustable nosepiece compatible with the StingerHawk eyewear. Adjustable nosepiece is designed to accommodate and support Revision’s Rx Carrier insert. Built to exceed stringent U.S. and international ballistic impact requirements for use in military and tactical operations. Interchangeable, optical grade polycarbonate lenses shield eyes from unexpected fragments, provide 100% protection from harmful UV-A, B and C rays, and ensure distortion-free vision for peak performance.
MIL-PRF-32432A clause 3.8.4.1 Ballistic fragmentation characteristics Class 1 spectacles