10-30x50 Zoom-in High Powered Binoculars for Adults, Full-Size Waterproof Low Light Binoculars with BAK4 Prisms & FMC Lens, 5 Magnification,Clear Vision for Bird Watching Hunting Travel Stargazing - Eadali, YDLMZ13

• 【Advanced High Powered Binoculars】10-30x Magnification and 50 mm Objective Lens. The 50 mm diameter large eyepiece collects more light than the 20/30 mm eyepiece, providing clear and bright images. The wide field of view makes your eyes more comfortable and less fatigued. The 30 magnification boasts a viewing field of 396ft at 1500 yds. A must have for bird watching, hunting, hiking, traveling, sightseeing, Safari, outdoor sports, stargazing, etc 【5 Adjustable Viewing Magnification】 Dual focus wheel design, Bak-4 prism, and FMC multi-coated lenses broadband green film in these bird-watching binoculars produce crisp images and accomplish correct color reproduction. Superior optical components achieve up to 99.96% light transmission and produce excellent color fidelity and contrast. Break through the limitations of eyesight and make distant scenes clearer and more vivid. 【Durable Waterproof Binoculars for Outdoors】Ring-sealed lenses with antifog coating keep moisture, dust, and other debris out of the binoculars' interior, making them waterproof, and fit for daily use and most outdoor environments. With this binoculars, you will be able to see bright, large, and clear images in a variety of conditions. 【Long Range Zoom-in Binoculars】The eyecups that can be adjusted up and down allow for ideal vision with or without glasses. The binoculars' folding feature makes them simple to focus for a crisp image and simple to use. Also, This model is extremely easy to operate and focus, with a center focus knob. The packages include lens covers, a lens cleaning cloth, an instruction manual, and a convenient carrying case. 【Customer Care & 100% Satisfaction Gurantee】Your satisfaction is our top priority. Every binocular is backed with superior quality and under strict quality inspection. Our aim is 100% satisfied customers. Return it anytime and get a full refund if you are not happy with our binoculars.