Professional High Powered Binoculars: 20x magnification and 50mm objective lens ensure wide-angle viewing from distances of over 1000 yards. These lightweight binoculars are perfect for bird watching, hunting, travel, stargazing, concerts, football games, climbing, hiking, driving, observing wildlife, and taking in scenery.HD Vision with Quality Optics - These 20x50 binoculars for adults high powered are specially designed with BAK-4 Prisms and FMC film lenses, which minimize the loss of light due to reflection and ensure brighter and clearer high-contrast images.Clear Low Light Night Vision: 50mm lenses are larger than usual, which provides them with more light-gathering power. Therefore, they are more effective in low-light conditions, delivering clear vision. However, they cannot provide clear vision in complete darkness.Durable, non-slip & Waterproof: These bird watching binoculars for adults are made of a rubber-armored coating and leather, which ensures that they remain firmly in your hands without the risk of slipping or accidentally falling, and are comfortable to hold and use. The O-ring sealed optics, along with the coating, prevent debris and moisture from getting inside the binoculars, ensuring durability and a firm grip.Easy to Focus: Our binoculars 20x50 are perfectly designed to fit both adults and children. They come with adjustable twist-up eyecups, which ensure comfortable viewing whether with or without eyeglasses. The center-focus knob of these compact binoculars guarantees fast and highly precise focusing. Additionally, they can be used with a phone bracket, which ensures a stable camera image when photographing. Product Description Packing list 1x Binoculars1x Smartphone Adapter1x Carrying bag1x Eyepiece and Lens Covers1x Cleaning Cloth1x Neck Strap1x Instruction Manual THE BINOCULARS YOU NEED Magnification: 20 xObjective lens diameter: 50mmEyepiece diameter: 22mmField of view: 56M / 1000MPrism: BAK4Optical coating: FMC(fully multi-coated)film lensMaterial: metal & Eco moisture-proof rubber armor FMC MULTIAYER BROADBAND GREEN FLIM The objective lens use FMC multilayer broadband green film,so it can offer a real color reproduction and no color distortion under Multi-coated lens. Let you enjoy bright stargazing images. 50mm ocular lens Big lens diameter allows more light to come through, more clear details,even at low light condition. Waterproof & fogproof, non-slip Abrasion-resistant and a unique non-slip design protect the binoculars from impact. Durable rubber armor and excellent sealing property provide perfect waterproof & fogproof. Focus in on your for brilliant detail at 1000 yards out with a wide view of 184ft/1000yds. Perfect for outdoor activities watching wildlife and scenery. USE THEM IN ANY SITUATION, SERVE FOR EVERYTHING! Wildlife Watching Nature Bird watching Sporting Games