BEBANG 10×42 ED Binoculars for Adults, Extra-Low Dispersion ED Glass, FMC BAK4, Binoculars for Bird Watching Hunting

【Ultra-High Definition View】The ED binoculars have exceptional edge-to-edge clarity, sharp detail enhancement, ultra-clear brightness, and true color representation, even in low light conditions.The 10x magnification and 42mm objective lens is the perfect combination of light gathering ability and portability. 【Top-Tier Viewing Experience】Binoculars with ED (Extra-low Dispersion)Glass Lenses eliminates chromatic aberration or color fringing, and Fully multi-coated BaK-4 lenses increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. Roof prism design is valued for greater durability and a more compact size. 【Antioxidant & Durable】Adult binoculars with magnesium alloy metal material and Sophisticated rubber armored exterior design provides shock resistance and a firm comfortable grip Extended period of use, Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular barrels at the same time. Diopter (located on right eyepiece) adjusts for differences in a user’s eyes. 【Nitrogen-filled Waterproof & Fog proof】These binoculars feature nitrogen purging and o-ring seals, providing water and fogproof performance in all environments. Their rugged construction withstands recoil and impact, ensuring they stand up to the toughest weather conditions. 【Versatile Use & Gift Box】The adult binoculars suitable for birdwatching, hunting, stargazing, nature observation, or travelling and outdoor activities. A beautifully crafted gift box also makes an exquisite choice for presenting these binoculars as a thoughtful gift. Specification Magnification: 10x Objective Lens Diameter: 42mm Exit pupil diameter: 4.2mm Field of View : 340ft.@1000yds. Eye Relief: 21mm Close Focus: 8.2ft Focus Type: Center Focus Lens Coatings: Fully Broadband Multi-Coated Prism Glass (Type): BaK-4 Prism Coating: Phase Coated Protection: Waterproof Dimensions: 5.8 x 4.9 x 2inches Weight: 1.6lb Package 1X ED Binoculars 1X Phone mount 1 x Eyepiece cover 2 x Objective lens cover 1 x Neck strap 1 x Carrying bag 1 x Instruction manual 1 x Wiping cloth 1 x Gift box