Hawke Sport Optics Endurance ED 10x50mm Roof Prism Binoculars Rubber Green. Vastly improved for low light performance and color fringing these Binoculars from the specialists at Hawke Sport Optics are made from a whole new optical system built on ED glass for superior performance even in dawn or dusk. Made to be more comfortable in your hand the new lightweight Hawke Sport Optics Endurance ED 10x50 Rubber Armor Binoculars have an updated top hinge design and are cased in textured rubber armor for a more secure fit in hand and improved image stability whether you are using them barehanded or with gloves. Perfect for the rugged outdoorsman the Hawke Sport Optics Endurance ED 10x50 Waterproof Binoculars are nitrogen purged to ensure stellar performance in even the harshest weather conditions ensuring use year after year. Specifications for Hawke Sport Optics Endurance ED 10x50mm Roof Prism Binoculars: Manufacturer: Hawke Sport Optics Color: Green Magnification: 10 x Objective Lens Diameter: 50 mm Prism System: Roof Prism Material: BAK4 Image Stabilizer: No Eye Relief: 18 mm Exit Pupil: 5 mm Field of View Linear: 304 ft at 1000 yds Field of View Angle: 6 degrees Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Interpupillary Distance: 60 - 75 mm Close Focus: 8.2 ft Weather Resistance: Yes Water Resistance Level: Waterproof Length: 6.6 in Weight: 28 oz Finish: Rubber Package Type: Box Magnification Type: Fixed Fogproof: Yes Case: Yes Zoom: No Features of Hawke Sport Optics Endurance ED 10x50mm Roof Prism Binoculars ED Glass Phase Corrected Package Contents: Hawke Sport Optics Endurance ED 10x50mm Roof Prism Binoculars Lens Cloth Protective Carry Case Carry Case Strap Neck Strap Objective Lens Covers Ocular Lens Covers Hawke Sport Optics 36209: Endurance ED 10x50mm Roof Prism Binoculars Green