Steiner Steiner 7x50 Navigator Pro Binoculars with 7X Magnification High Contrast Optics Floating Prism System SportsAuto Focus Delivers Excellent Image Clarity with Compass

N2 INJECTION SYSTEM Seals 14psi pressurized dry nitrogen inside the optic for fogproof clarity in any condition from arctic cold to desert heat BUILTIN COMPASS Carries an HD fluiddamped illuminated analog compass for easytoread navigation SPORTS AUTO FOCUS Once sharp always sharp brilliant 3D images from 20yds to infinity without refocusing perfect for life on the water Field of View 370 ft MAKROLON HOUSING Durable polycarbonate with NBR rubber armoring creates a lightweight rugged chassis that withstands 11 Gs of impact Impervious to harsh conditions for generations of use HERITAGE WARRANTY We stand behind our products Period We will repairreplace defective products at no charge for the lifetime of the product Warranty does not cover damage loss or theft