The Bushnell 10x42 Powerview is an affordable, fairly rugged model-and one of the most popular binoculars in the world. As a multi-purpose tool delivering good optical performance, its multicoated optics produces fairly sharp, vivid imagery. The 10x42 Powerview binocular incorporates non-slip rubber armor to absorb shock while providing a firm grip. Includes the following: - Bushnell 10x42 Powerview Binocular (Black) - Case - Neck Strap - 2 x Push-On Caps Features: - BK-7 Roof Prisms - Anti-Reflection Multicoated Optics - 55° Apparent Angle of View - Closed Bridge Configuration - Textured Center Focusing Knob - Tripod Mountable with Optional Adapter - Sllip-Resistant Rubber Armor - Twist-Up Eyecups - Weight: 21.1 ounces Specifications: - Warranty: Lifetime - Prism Type: Roof - Magnification: 10x - Objective Lens Diameter: 42mm - Angle of View: 5.4° (actual) - Field-of-View: 288' @ 1000 yd / 95.62 m @ 1000 m - Minimum Focus Distance: 23.0' / 7.01 m - Exit Pupil Diameter: 4.2 mm - Eye Relief: 17.5 mm - Interpupillary Adjustment: Not Specified By Manufacturer - Dioptric Correction: Not Specified By Manufacturer - Focus Type: Center - Tripod Mount: Yes (Adapter Optional) - Dimensions: Not Specified By Manufacturer - Weight: 21.1 oz / 598