Nikon 7x50mm OceanPro Porro Prism Binoculars Black. Quick and easy central focus and long eye relief make these Binoculars perfect for eyeglass wearers. Nikon Ocean Pro Marine Binoculars are rubber-armored and have a shockproof waterproof fogproof polycarbonate body - great for birding boating and for general observation. Nikon OceanPro Waterproof Binoculars are equipped with BaK4 high index prisms and multi-coated lenses for bright and clear images no matter what you are viewing. Specifications for Nikon OceanPro 7x50mm Porro Prism Binoculars: Manufacturer: Nikon Color: Black Magnification: 7 x Objective Lens Diameter: 50 mm Prism System: Porro Prism Material: BAK4 Eye Relief: 22.7 mm Exit Pupil: 7.1 mm Field of View Linear: 378 ft at 1000 yds Optical Coating: Multi-Coated Binoculars Focus System: Center Focus Interpupillary Distance: 56 - 72 mm Close Focus: 33 ft Water Resistance Level: Waterproof Length: 7.6 in Weight: 38.4 oz Finish: Black Condition: New Magnification Type: Fixed Nitrogen Filled: Yes Fogproof: Yes Brightness Index: 50.4 Compass: No Armoring: Rubber Armored Features of Nikon 7 x 50mm OceanPro Binoculars: Quick easy central focus Long eye relief perfect for eyeglass wearers Lightweight and shockproof polycarbonate body. Durable rubber armor gives you a solid surface to grip even in wet or cold conditions. Smooth central focus knob: Fast range of focus for quick viewing. Large exit pupils: Maximum exit pupil ensures you 'catch' the image even with motion at sea. BaK4 high index prisms and multicoated lenses for bright clear images 100percent Waterproof/Fogproof. Nitrogen filled and O-ring sealed. Package Contents: Nikon Marine OceanPro 7x 50mm Waterproof Binoculars Nylon floating strap Please note that Nikon Sport Optics is in the process of changing the packaging for some of their products. Nikon 7x50 OceanPro Binoculars SKU - 7441 / UPC - 018208074419 is identical to Nikon 7x50 OceanPro Binoculars SKU- 8208 / UPC 18208082087. In addition to Nikon 7x50mm OceanPro Binoculars make sure to check other Binoculars and other Nikon Sport Optics products offered in our store. Nikon 7x50 OceanPro Binoculars