The TechSpec Cw series fixed focal length lenses of Edmund Optics are waterproof versions of the Techspec C series that eliminate the need for a protective cover over machine vision systems in harsh environments. They meet IEC Ingress Protection Codes IPX7 and IPX9K and can withstand exposure to water up to 1 meter deep for 30 seconds and operate in close-range high pressure, high temperature water spray downs. The Cw Series Lenses integrate directly with waterproof cameras and provide machine vision system integrators a compact, sealed option ideal for harsh environment applications.