When your life or your vessel's safety depends on crystal clear, stable vision, you can depend on Mariner Series Binoculars.For the big-game angler, trawler captain, long-distance cruiser, harbor patrolman or industry professional whose success depends upon crystal clear stable vision, Fraser Optics Mariner Series 14 x 40mm Gyro-Stabilized Binoculars deliver the clear advantage.Remove up to 98% of image motion: These gyro-stabilized binoculars remove up to 98% of image motion caused by hand or platform movement.Stedi-Eye Technology: They are engineered using Fraser Optics Stedi-Eye Technology.It gives demanding and serious users a competitive edge by eliminating motion and enhancing clarity. Fraser Optics advanced gyro-stabilized products are backed by proven performance in military and law enforcement during mission-critical operations.Professional-Grade: Mariner Gyro-Stabilized Binoculars are designed for the serious user and proven to perform in the most extreme conditions.Key FeaturesDesigned specifically for marine applications and engineered using Fraser Optics Stedi-Eye TechnologyMariner Binoculars enhance situational awareness by removing up to 98% of image motion caused by hand or platform movementRuggedized to withstand the most extreme operational and environmental conditionsAdvanced gyro-stabilization systemScan rate of 8º per secondFully multi-coated MgFI2 optics for enhanced light transmissionWide 4.3º field of view (74 meters at 1,000 meters distance)100% sealed, buoyant, submersible and waterproofShockproof and ruggedized for extreme conditionsNo-slip high-visibility yellow neoprene cover for added comfort and gripBuilt-in regulator for external power; continuous operation for 12 hours on two AA batteriesTwo-year warrantyWhat's in the Box BinocularsHandstrapNeckstrapMicrofiber Sleeve(2) AA BatteriesExternal Power CordFace ShieldAnti-Fog KitCustomized Hard Storage CaseAccessory Options (sold separatelyExternal power cordFace shieldHaze and polarizing fi ltersSoft protective