selling as bought and now sold boat £130 Now defense industry technology has been brought affordably to the pleasure boating industry to provide you with consistent coverage. Luneberg lenses have been used by the Navy, Army and Air Force for years as radar reflectors. The Tri-Lens Reflector uses this technology to bring a far superior reflector to the market. The Tri-Lens Reflector is technically the most advanced passive system available.
The Tri-Lens Radar Reflectors clearly out perform any commercially available passive radar reflector. Practical Sailor Magazine August 15, 2001 issue states "The Tri-Lens easily out performs other radar reflectors" and says, "If you are in the market for a radar reflector we recommend buying the Tri-Lens Radar Reflector".
The Large Tri-Lens is for that sailor who wants the best, and the best for his yacht. Designed for use on boats 42' and longer, the Large Tri-Lens performance is second to none with it's specifications far exceeding the ISO 8729 standards. Similar sized Luneberg lenses hve been used by the U.S. Navy in mine sweeping operations in the oceans. Navy ships sweep an area then drop a bouy with a Large Tri-Lens on it. This would enable them to see on radar where thhey have been. you can see at this site www.sailgb.com/p/trilens_radar_reflectors