Features: - Magnification: 8x - Objective Lens Diameter: 42mm - Flat Multi Coated Optics - SHR Coated Prism - Phase Coated Prism - Plasma Coating - Exit Pupil Diameter: 5.25mm - Angle Of View: 6.3 degrees - Eye Relief: 19.5mm - Twist Up Eye Cups - Minimum Focus: 2.5m - Ocular Lenses: 2 Groups / 3 Elements - Objective Lenses: 3 Groups / 4 Elements - Waterproof: 1m - 5min - Nitrogen Gas Filled - Carry Case Included What's in the box Kamakura KNT-5 8x42 Roof Prism Binocular, Carry Case, Neck Strap