The new Bushnell Nitro family of optics from Bushnell combines enhanced features with the widest range of optical configurations. Delivering fully multi-coated lenses, first and second focal plane options, 30mm tube diameters, ED Prime Glass, and Bushnell’s proprietary EXO Barrier™ coating. Nitro optics provide the clarity you need when it matters most. Tested, proven and ready to go.