brigenius 10 x 50 binoculars for adults

[Powerful & Professional] Brigenius 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] The smooth and large centre-focus knob of these 10x50 binoculars for bird watching makes it simple to operate and easy focus. Diopter system adjusts the imbalance vision of both eyes. To be noticed, it i