Nikon Monarch 7 Binocular 8x42 Roof Prism Model 7548 The hallmark of the MONARCH 7 is its optical system-a seamless carrier of light that utilizes Nikon's premium ED (Extra-low Dispersion) glass and proprietary lens and prism coatings. This heart of the MONARCH 7 not only pushes resolution and brightness to extreme levels, but also further enhances your viewing experience with an amazingly wide field of view, close-focus capability and comfortable eye relief. Accessories Included: Field carry case Padded neck strap Rubber lens covers Product Information Color Black Waterproof Yes Length 5.5 Inches Weight 22.8 Ounce Magnification 8 Power Variability Fixed Minimum Power 8 Maximum Power 8 Lens Coating Fully Multi-Coated Warranty Limited Lifetime Lens Covers Included Yes Fog Proof Yes Objective Lens Diameter 42 Millimeter Eye Relief 17.1 Millimeter Exit Pupil Diameter 5.3 Millimeter Prism Type Roof Minimum Focus Distance 8.1 Feet Field of View @ 1000 Yards 419.2 Feet Case Included Yes