10x25 ProStaff ATB Binocular (Black) Product Image
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10x25 ProStaff ATB Binocular (Black)


Product Description

An ideal companion for general-purpose glassing on the trail, at the stadium, or around town, the Nikon 10x25 ProStaff ATB Binocular is equipped with space-saving BAK4 reverse-Porro prisms, a multi-coated optical path, and aspherical eyepiece lenses. These features work together to produce clear and crisp high-contrast views with accurate color rendition. Nikon's proprietary Eco-Glass optics are made of environmentally friendly lenses and prisms that don't contain lead or arsenic. Complementing the image quality, the optical tubes are nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging, and the housing is wrapped in a textured rubber armor that provides a slip-resistant grip—especially in cold or wet weather. Weighing less than 13 ounces and measuring a mere 4.5 inches long, the ProStaff ATB can easily fit in most packs, pockets, or purses without adding excessive bulk to slow you down.
Prism Type Porro
Performance
Magnification 10x
Objective Lens Diameter 25 mm
Angle of View 5° (Actual)
Field of View 262' @ 1000 yd / 86.98 m @ 1000 m
Minimum Focus Distance 9.2' / 2.8 m
Exit Pupil Diameter 2.5 mm
Eye Relief 15.9 mm
Interpupillary Adjustment 56 to 72 mm / 2.2 to 2.8"
Diopter Adjustment Yes
Focus Type Center
Features
Fogproof Yes, Nitrogen Filled
Water Resistance Waterproof
General
Dimensions 4.5 x 4" / 11.4 x 10.2 cm
Weight 12.9 oz / 365.7 g