Steiner HX 15x56 Binoculars

Ergonomically designed to fit comfortably in the hand, Steiner Optics’ 15×56 HX Binoculars have a powerful magnification that enables you to resolve details in thick brush, even at long distances, and over-sized 56mm objectives that push the binoculars’ low-light performance past where smaller models cannot see. All optical surfaces are fully multi-coated with Steiner’s proprietary broad-band coatings which help to increase light transmission, improve contrast, and ensure true color rendition across the entire visible spectrum. All exposed lens surfaces are also coated with Steiner’s “Nano Protection” which adds a thin film to repel water, dust, dirt, and oils so they stay clear and clean easily. Its ultra-wide angle of view, coupled with a comfortable exit pupil, help to minimize visible hand-shake that is often associated with high-power binoculars while also ensuring that even when your pupil is dilated in low-light you’ll be able to see the entire scene without vignetting. Complementing the HX’s optical performance are construction details that make them durable enough for everyday use. The chassis is made from Makrolon polycarbonate that is impact and corrosion-resistant. Makrolon is also temperature-resistant, so the optical tubes won’t expand and contract with temperature fluctuation, which, over time, can cause the optics to move out of collimation; preventing the binoculars from being able to achieve sharp focus. The chassis is wrapped with a long-lasting NBR rubber armoring which not only protects it from drops and impacts, it also gives the binoculars a slip-resistant grip – especially in cold and wet weather. The binoculars’ optical tubes are nitrogen-filled and O-ring sealed to make them water and fogproof, even in extreme conditions. While this model’s large objectives push the weight up to 44 ounces, there is a 1/4”-20 mounting hole on the front of the center hinge for an optional adapter that will allow you to attach the binoculars on a tripod, helping to eliminate fatigue and visible hand-shake during long glassing sessions. Optical Performance Powerful 15x magnification Over-sized 56mm objectives Compact roof prism optical path Broad-spectrum anti-reflection fully multi-coated optics produce bright high-contrast images with accurate color fidelity across the entire visible spectrum Proprietary “Nano-Protection” hydrophobic lens coating repels water, dirt, dust, snow, and oils 241’ field of view at 1000 yards Ultra-wide 69° apparent angle of view Use and Handling Closed-bridge configuration Large knurled center fast-focus knob Left-eye dioptric correction Winged eyecups block peripheral light for brighter images Comfortable 3.7mm exit pupil covers dilation in low-light to avoid vignetting Construction Details Ergonomic design fits comfortably and securely in the hand Impact, corrosion, temperature-resistant Makrolon polycarbonate chassis NBR rubber armoring protects while providing a slip-resistant grip Nitrogen-filled to 14-psi for water and fogproof performance – especially in extreme temperature changes O-ring sealed – submersible to 10’ (3m) Neoprene neck strap with ClicLoc attachment system Weight: 44.1 ounces Prism Type Roof Performance Magnification 15x Objective Lens Diameter 56 mm Angle of View 4.6° (Actual) Field of View 241.4’ 1000 yd / 80.5 m 1000 m Minimum Focus Distance 8’ / 2.4 m Exit Pupil Diameter 3.7 mm Diopter Adjustment Yes Focus Type Center Features Fogproof Yes, Nitrogen Filled Water Resistance Waterproof General Dimensions 7.1 × 5.6 × 3.1” / 18 × 14.2 × 7.9 cm Weight 44.1 oz / 1250.2 g Packaging Info Package Weight 4.7 lb Box Dimensions (LxWxH) 10.8 × 9 × 4.8”