Nikon Monarch HG 10x42mm Roof Prism Binoculars Rubber Black. Nikon Sport Optics built these Binoculars with performance-enhancing coatings on the lenses and prisms that provide an impressive 92percent light transmittance rate and natural color fidelity. These Nikon Monarch HG 10x42 Roof Prism Binoculars are protected in a lightweight yet rugged magnesium alloy body. They provide extended eye relief for extra comfort especially if you wear eyeglasses. Grab your Nikon Monarch HG 10x42mm Waterproof Binoculars to clearly scout targets while hunting or exploring. Specifications for Nikon Monarch HG 10x42mm Roof Prism Binoculars: Manufacturer: Nikon Color: Black Magnification: 10 x Objective Lens Diameter: 42 mm Prism System: Roof Prism Material: BAK-4 Eye Relief: 17 mm Exit Pupil: 4.2 mm Field of View Linear: 362 ft at 1000 yds Optical Coating: Multi-Layer Coated Binoculars Focus System: Center Focus Interpupillary Distance: 56 - 74 mm Close Focus: 6.6 ft Water Resistant Mark: 16.4 ft Water Resistance Level: Waterproof Length: 6.22 in Weight: 24 oz Finish: Rubber Condition: New Additional Features: Waterproof up to 16.4ft for 10min Magnification Type: Fixed Lens Material: ED Glass Brightness Index: 17.6 Eyecups Types: Turn-and-Slide Features of Nikon Monarch HG 10x42mm Binoculars: A high-quality multilayer coating is applied to all lenses and prisms. Dielectric high-reflective multilayer coating is applied to the roof prisms achieving a bright view of up to 92 percent or higher light transmittance and natural color fidelity. Phase-correction prism coating enhances resolution and contrast. The lead-and-arsenic-free glass is used in all lenses and prisms. The magnesium alloy body is lightweight and highly durable. Wider Available Interpupillary Distance Adjustment is designed to fit virtually everyone (56mm-74mm). Locking diopter control maintains your personal setting. Long eye relief and turn-and-slide eyecups facilitate optimum eye position. Closer minimum focus distance-just 6.6 feet. The field of view is 6.9 degrees. Package Contents: Nikon Monarch HG 10x42mm Binoculars Nikon 16028: MONARCH HG Binocular 10x42mm Black