BX-4 Pro Guide HD 8x42mm Binoculars Roof Shadow Gray Finish by Leupold The BX Pro Guide HD's are built around the Leupold Twilight Max Light Management System. The specialized lens coatings will allow you to glass longer during the early predawn hours to well past dusk. The slim-hinge design and sturdy aluminum body is both comfortable to hold as well as lightweight enough for easy carrying. The redesigned body armor has a texture that provides you a sure grip in any condition and with or without gloves. Completely waterproof and backed by Leupold's Full Limited Lifetime Guarantee and the BX-4 Pro Guide HD's are a welcome addition for anyone who wants to see more outdoors. Included: GO Afield shoulder strap GO Afield case Lens cover Specifications and Features: Color: Shadow Gray Waterproof and Fogproof Length: 5.6 Inches Weight: 23.4 Ounces Magnification: 8 Fixed Power Lens Coating: Fully Multi-Coated Warrenty: Leupold Full Lifetime Guarantee Lens Covers Included Objective Lens Diameter: 42mm Eye Relief: 0.75 Inches Exit Pupil Diameter: 5.3mm Prism Type: Roof Minimum Focus Distance: 8 ft Case Included