High Definition Optics and ED Glass for Bright and Super Sharp Images Rubberized Armor Coating Technology with Precisely Placed Thumb Grooves and also Included with Carrying Case Shoulder Harness Neck Strap Lens Covers and a Lens Cloth 10x Magnification 50mm Objective Lens Diameter Field of View 262 ft at 1000 yards Prism Type BAK4 Weight 269 ounces Eye Relief 20mm Fully MultiCoated Lenses