DCF HS 8x36 The weather-resistant (JIS Class 4) DCF HS 8x36 high performance binocular features a simplified body design and a lightweight, fiberglass reinforced polycarbonate body encased in a full body rubber housing to protect the optics and inner mechanisms from external shock and assure a firm, comfortable hold. The combination of multi-coated optical elements and high-refraction BaK4-glass roof prisms treated with phase coating and a new super-reflection coating ensures a high resolution, high contrast image over the entire image field. A protective glass is incorporated in front of the objective focusing elements to prevent the intrusion of dust into the inner body. Features for DCF HS 8x36 Available in 8x36 and 10x36 models Fiber reinforced polycarbonate design make these binoculars extremely lightweight and durable High-resolution phase-coated and super-reflective coated roof prisms provide high resolution, high contrast images Inner-focus optical design adds to the durability Helicoid eyepiece ring with four click stops give the most comfortable eye relief Fully multi-coated lenses increase light transmission and color quality Long eye-relief for viewing with or without glasses Click-stop adjustment locks in the right eyepiece diopter Water resistant (JIS Class 4) design for use in inclimate weather conditions Limited lifetime warranty Specifications for DCF HS 8x36 Binocular Type: Roof-prism, center focusing Lens Construction: Objective Lens: 2 elements in 1 group Eyepiece Lens: 3 elements in 2 groups Coating: Lens: Multi-coating Sub Prism: Super-reflection coating Roof-prism: Phase coating Magnification: 8X Objective Lens Diameter: 36mm Real Field Of View: 6.5 degrees Apparent Field Of View: 52 degrees Field Of View At 1000 Meters: 114m Field Of View At 1000 Yards: 342 ft. Exit Pupil: 4.5mm Eye Relief: 16mm Prism: Roof Relative Brightness: 20.3 Diopter Adjustment Range: +/- 3 m -1 Diopter Adjustment: Right diopter ring (click diopter adjustment) Eye Width Adjustment Range: 58 to 74mm Focusing Range: 3m to infinity Eyepiece Ring: Helicoid type Body Color: Black Height Width: 155mm x 129mm Thickness: 53mm Weight: 660g Waterproof: Weather-resistant (JIS Class 4) Accessories: Objective lens caps, Eyepiece lens caps, Case, Neck strap