Nikon CF 4x10mm Roof Prism Binoculars Amber Brown. Enjoy close-up views of actors and musicians or appreciate the fine details of painting and sculptures. Multilayer coatings deliver a bright clear view and the slim elegant design and stylish colors complement any style. Specifications for Nikon CF 4x10mm Roof Prism Binoculars: Manufacturer: Nikon Magnification: 4 x Objective Lens Diameter: 10 mm Prism System: Roof Eye Relief: 13.7 mm Exit Pupil: 2.5 mm Field of View Angle: 10 - 38.6 degrees Optical Coating: Multi-Layer Binoculars Focus System: Central Twilight Factor: 20 Close Focus: 3.9 ft Weather Resistance: None Length: 2 in Weight: 2.3 oz Fabric/Material: Polycarbonate Width: 3.7 in Thickness: 0.7 in Features of Nikon CF 4x10mm Roof Prism Binoculars The sleek minimalist design and premium colors are equally at home in a formal opera house or a casual art museum Nikons multilayer coating is applied to the lenses and prisms cutting through the glare and reflections that can occur in dim venues with bright stage lights A center hinge lets you quickly adjust for your eye spacing and a large focus knob makes fine-tuning effortless. See details up close toofocus on artwork and sculptures just 3.9 feet away Package Contents: Nikon CF 4x10mm Roof Prism Binoculars Leather Case Neck Strap Nikon 16842: CF 4x10mm Roof Prism Binoculars Amber Brown