The ESS 740-0119 is a part of ESS Profile Series that offers replacement lenses suitable for ESS Profile NVG, Profile TurboFan, and FirePro goggles. Constructed with a robust 2.8mm high-impact design, these lenses are furnished with ESS\'s advanced ClearZone FlowCoat lens coatings. This cutting-edge technology aids in maximizing scratch resistance on the lens exterior and fog resistance on the lens interior.Along with the benefits of advanced protection features, all ESS lenses ensure 100% UVA/UVB protection. In addition to these attributes, the ESS lenses also leverage ESS Modular Technology. This feature facilitates quick and cost-effective interchangeability of all lenses.