Nikon 7x35 Action Extreme ATB Binoculars - 7237

NKACTIONEX7X35

Features Bright, multicoated lenses and BaK4 high index prisms: Deliver bright, high-resolution images. Smooth central focus knob: Fast range of focus for quick viewing. No bird goes unseen. Ergonomic body design: Comfortable for extended viewing. Waterproof/fogproof: Nitrogen filled and O-ring sealed. Long eye relief: For a clear and comfortable view, especially for people who wear eyeglasses. Unique click-stop, twist-out eyecup design: Delivers both long eye relief and variable eye relief to customize these binoculars to your eyes and accommodate glasses. Durable and protective, rubber-armored coating: Provides a sure, non-slip grip, wet or dry. Manufactured responsibly with lead and arsenic-free Eco-Glass Product Specifications: Focusing System - Central Focus Magnification - 7x Objective Diameter - 35mm Angular Field of View (Real) - 9.3-degrees Angular Field of View (Apparent) - 59.3-Degrees FOV at 1000 yds - 487 ft Close Focus Distance - 16.4 ft Exit Pupil - 5mm Relative Brightness - 25 Eye Relief - 17.3mm Size (Length x Width) - 4.7 x 7.2 in Weight - 28.2 oz Interpupilary Distance - 56-72mm Waterproof/Fogproof - Yes Prism - Porro