Pentax 10x42 DCF HRc Binocular

Description

The PENTAX 10x42 DCF HRc is a full-size binocular in a smaller package. With 10X magnification, large 42mm objective lenses for superior light gathering and a fiber reinforced polycarbonate body with nitrogen-filled waterproof (JIS Class 6) construction, these are the smaller binoculars are perfect to use in tough weather and lighting conditions. Features:- Waterproof and nitrogen filled (JIS Class 6) to handle the most extreme weather conditions - Phase coated roof prisms provide high resolution, high contrast, sharp images - Silver-deposited roof prisms reflect more light through the prism glass for a brighter image - Fully-multi-coated optics provide the maximum light transmission with little glare - Inner-focus optical design give a well balance, more durable construction - Fiber-reinforced polycarbonate body adds strength and rigidity to the binocular body - Full rubber housing protects the binoculars from shock and makes them easier to hold - Center diopter ring with click stops is easy to access and holds the adjustment firmly - Long eye relief for comfortable viewing with or without glasses - Helicoid eyepieces with four click stops allow you to properly set the eye reliefSpecifications:Type: Roof-prism, center focusing Lens Construction: Objective Lens - 4 elements, 3 groups; Eyepiece Lens - 4 elements, 3 groups Coating: Lens - Fully multi coated; Sub-prism - Silver-deposited; Roof-prism - Phase coating Magnification: 10X Objective Lens Diameter: 42mm Real Field of View: 6.0 degrees Apparent Field of View: 60 degrees Field of View at 1000m: 105m Field of View at 1000 Yards: 315 ft. Exit Pupil: 4.2mm Eye Relief: 18mm Relative Brightness: 17.6 Diopter Adjustment Range: +/- 3m -1 Diopter Adjustment: Center diopter ring with click-stop Eye Width Adjustment Range: 2.1 to 3.1" (54 to 78mm) Focusing Range: 8.2 ft. to infinity (2.5m to infinity) Eyepiece Ring: Helicoid type (4 stop) Body Color: Black Height & Width: 5.7 x 5.2" (144 x 133mm) Th