Essential for sailing and boating the PRAKTICA Charter Series will help to maintain a level of safety on the water Designed to the marine standard of 7x magnification and 50mm objective lens this affordable binocular provides the power and clarity needed to spot fast moving objects quickly and easily Built with the enthusiastic mariner in mind the durable rubber armour and waterproof body allows rough handling in all weather conditions without weighing you down Whether rain or shine these fully multi-coated optics deliver high contrast views and natural colour definition which will impress both beginners and professionals All Charter Binoculars are tripod-adaptable and include a soft case and floating neck strap just in case they fall overboard!FeaturesFully multi-coated optics - bright crisp details with impressive resolutionWaterproof fog-proof and nitrogen purged – allows for use in difficult weather conditionsCentre focus – helps bring your subject into sharp focus quicklyTripod compatible – attach your binoculars to a tripod for extended viewing sessionsLarge exit pupil- for brighter images even in low light conditionsAccessories included - soft case floating strap lens caps lens cleaning clothIdeal for – recreational boaters weekend anglers yachtsman charterers and on shore spectatorsAvailable in blue and whiteSpecificationsMagnification 7Objective Lens Diameter 50Lens Coating Fully Multi-CoatedPrism System PorroFocus System CentreWaterFogproof YesAngular Field of View 7°Field of View (at 1000m1000yds) 133m402ftExit Pupil 714mmEye Relief 23mmPrism Glass BAK4Diopter Compensation -5-- 5IPD Min-Max 54-74mmClose Focus 5mRelative Brightness 509Eyecups Fold DownAttach to Tripod YesDimensions (HxWxD) 165x87x210mmWeight 887g... More