Features: - Magnification: 10X - Objective Lens Diameter: 42mm - Flat Multi Coated Optics - SHR Coated Prism - Phase Coated Prism - Plasma Coating - Exit Pupil Diameter: 4.5mm - Angle Of View: 6 degrees - Eye Relief: 15.5mm - Twist Up Eye Cups - Minimum Focus: 2.5m - Ocular Lenses: 3 Groups / 4 Elements - Objective Lenses: 4 Groups / 3 Elements - Waterproof: 1m - 5min - Nitrogen Gas Filled - Carry case included What's in the box Kamakura KNT-5 10x42 Roof Prism Binocular, Carry Case, Neck Strap