Steiner twins Navigator 7x50 model with recovery compass. The navigator pro series is the solution for charters, water sports enthusiasts, fans of fishing and sailing. It offers an excellent value for money because it presents a lot of characteristics with the high -end Steiner twins which are famous worldwide. These are reliable twins, easy to use that have the legendary robustness of the Steiner instruments. The binoculars are more equipped with a large compass with HD liquid damping stabilized with lighting for easy reading during navigation. Performance. A high -end optical system for lovers passionate about water sports with clear images, absolute reliability and celebrity of Steiner optical systems known to all. Because that is a pleasure. This product has a 10-year warranty! General characteristics: the Steiner High-Contrast optical system provides you with clear images with net contours and a definition of natural colors for exceptional quality. This system is aimed at beginners and professionals. Sports-auto-focusauda adaptation perfect for use on water thanks to the sports-auto-focus system with which it is enough to focus only once. The images will always remain clear 20m endlessly. Forget the painful focus with moving targets. You will have 3D images, lenses with a diameter of 50mm and a magnification factor of 7 which will provide you with a extensive and stable view, as well as clear and clear images to locate ships, buoys and bridges numbers even in tumultuous waters. The legendary robustness is guaranteed with the polycarbonate box (Makrolon) which resists impacts up to 11g. The floating prism system works with flexible silicone to absorb violent shocks, impacts and abusive use. Let us also quote the tightness up to 5m and the optics filled with nitrogen (under pressure) at temperatures of -20 ° C to +60 ° C. Ergonomic design with a NBR-Long-Life rubber coating and eyelets of eyelets Soft and foldable viewfinder in pleasant silicone for the skin. High -end accessories with a briefcase, a highly visible padded floating belt, a neoprene clicloc transport strap for rapid fixation, rain protection and protections for the lens.