[Powerful & Professional]10x50 binoculars are designed as a specialized equipment for viewing distant objects or landscapes. 10X magnification, 50mm big multi-coated objective lens to achieve 367ft/1000yds large field of view. These excellent features allow you to broaden your horizons and enjoy watching from a distance, even when you are watching fast moving subjects.[HD Vision Quality Optics] These binoculars for adults with their outstanding performance, have BAK4 prism, Aspherical lenses and fully multi-layer coating, which can guarantee excellent light transmission, refractive index, and minimal image distortion, to deliver a brighter view, and to creative a clear and sharp picture. It can be used at night, but not in complete darkness.[Easy to Operate and Focus] With 23mm large eyepiece + 50mm super objective + 10x HD magnification, and the eyepiece is composed of multiple lenses.Diopter system adjusts the imbalance vision of both eyes. To be noticed, it is adaptable to tripod so that you can use them for a long time. 10x50 binoculars is an excellent choice as a gift for friends and families.[Durable & Practical Design and Solid Grip] Rugged and durable construction ensures long-time outdoor use. Odorless rubber armor with its shockproof, anti-slip and strong grip give you better using experience. A pair of light weight and portable binoculars for traveling are good companion for sightseeing, bird watching, sailing, concert and sports games.[Orientation & Measurement ]: Compared with ordinary binoculars, compass binoculars have added orientation and measurement functions. It can easily help you confirm the position of the observation target relative to you, and when you know the height of an object in the distance, you can also use it to measure the distance from objects to you. Very professional for hiking, mountaineering, and some water sports such as sailing and surfing.