Revision Eyewear designs and manufactures purpose-built eyewear for military, law enforcement and tactical customers worldwide. The company s products offer protection and optical clarity. Its clients include U.S. Military sector, the Canadian Department of National Defence, the Belgian Ministry of Defence, the Netherlands armed Forces and the UK Ministry of Defence. Revision Eyewear s products include HELLFLY ballistic sunglasses, SAWFLY military eyewear, and DESERT LOCUST and BULLET ANT tactical goggle. Its HELLFLY ballistic sunglasses have a sleek wrap-around frame for everyday use with optical grade polycarbonate for visual clarity. It protects eyes from light, wind and unexpected fragments. The glasses are resistant to chemicals, scratch and extreme temperatures. Revision Eyewear is a privately owned, ISO 9001:2000-certified company that maintains one of its locations in Essex Junction, Vt.