20×50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter

Professional 20×50 Binoculars: A 20x magnification and 50mm objective lens ensure wide-angle viewing from distances of over 1000 yards. These lightweight binoculars are ideal for bird watching, hunting, go back and forth, stargazing, concerts, football games, climbing, hiking, driving, observing wildlife, and taking in scenery
HD Vision with Quality Optics: This high power compact binoculars for adults is specially designed with BAK-4 Prisms and FMC film lenses, the harmful blue light blocking rate is as high as 96.83%, and the really useful blue light transmittance is as high as 96.97%; which minimize the loss of light as a result of reflection and ensure brighter and clearer high-contrast images
Anti-slip and scratch: 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 unintentionally falling, and are comfortable to hold and use
Clear Low Light Night Vision: 50mm lenses are larger than usual, which provides them with more light-gathering power. Subsequently, they are more effective in low-light conditions, delivering clear vision. Alternatively, they cannot provide clear vision in complete darkness
Easy to Focus: Our binoculars for bird watching are perfectly designed to fit both adults and children. They come with adjustable twist-up eyecups, which ensure comfortable viewing whether without or with eyeglasses. The center-focus knob of these compact binoculars guarantees fast and highly precise focusing. Additionally, they are able to be used with a phone bracket, which ensures a stable camera image when photographing
Permanently Waterproof and Dustproof:The O-ring sealed optics in conjunction with the coating, provide water and fog proof performance; comes with two pairs objective lens and eyepiece covers at the same time prevent debris and moisture from getting inside the binoculars, ensuring durability and a firm grip