USED Hawke Sport Optics Endurance ED Marine 7x32mm Roof Prism Binoculars Matte Blue. ED glass is utilized to reduce color finging. Fully multi-coated lenses provide high resolution images. Effortless focusing and impressive field of view. Advanced BAK-4 roof prisms. Lightweight. Specifications for Hawke Sport Optics Endurance ED Marine 7x32mm Roof Prism Binoculars: Manufacturer: Hawke Sport Optics Color: Blue Magnification: 7 x Objective Lens Diameter: 32 mm Prism System: Roof Prism Material: BAK4 Image Stabilizer: No Eye Relief: 0.67 in Exit Pupil: 0.18 in Field of View Linear: 435 ft at 1000 yds Field of View Angle: 8.3 degrees Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Interpupillary Distance: 55 - 75 mm Close Focus: 6.5 ft Weather Resistance: Yes Water Resistance Level: Waterproof Length: 5.2 in Weight: 19.2 oz Finish: Matte Package Type: Box Magnification Type: Fixed Width: 4.8 in Features of Hawke Sport Optics Endurance ED Marine 7x32mm Roof Prism Binoculars 7x magnification perfect for marine applications Extra-low dispersion (ED) glass Fully multi-coated lenses Phase corrected BAK-4 prisms Waterproof and fog proof Precision focus control Twist-up eyepieces Stay-on lens covers Protective carry case. Package Contents: Hawke Sport Optics Endurance ED Marine 7x32mm Roof Prism Binoculars Floating Neck Strap Standard Neck Strap Protective Carry Storage Case Soft Carry Pouch Lens Cloth w/ Holder Carry Case Strap Stay-on Lens Objective Covers Ocular Lens Covers Hawke Sport Optics 36500: Endurance ED Marine 7x32mm Roof Prism Binoculars Blue