Characteristic: 1652 High Power Monocular This new monocular telescope is a good tool for nature lovers. The Lens of it adopt BAK4 prism type, that makes the lens more transparent, clear and bright.Adjust the magnification of this zoom monocular according to your need, The fully coated optics, meanwhile, guarantee superior light transmission and brightness, helping you see just about any target, whether you're searching for birds or trying to get a better view of the stage. High Contrast and Resolution ImagesLatest optics technology, the HD monocular telescope equipped with BAK-4 prism and fully multi-coated lens, superior light transmission and brightness and the light transmittance reaches up to 99.5%. Our monocular telescope has low-light-level night vision, it could help you see things in low light, provide you a amazing viewing experience. Waterproof Monocular & Fogproof DesignCompletely sealed and 100% nitrogen filled makes it fog and rain proof prevent moisture, dust, and debris from getting inside the monocular.You can use it in raining day and humid environment, and have no need to worry about this item. Portable & Easy to UseThis monocular telephoto is Ultra-portable, handheld, lightweight.The wrist type anti skid rope design will be more easy to carry and prevent to fall off when holding. With pocket design, this will help you probable to take and single hand operation. The monocular telescope is convenient to use by single hand, You can see scenery easily and rapidly our monocular telescope, Adjust the adjust the eye cup and focus according to your need, until the view become clear. Wide Application & Perfect GiftsThis monocular is the PERFECT GIFTS when you don't know what to give your husband/boyfriend/dad/son. It is widely usage and can be used for all your outdoor activities, such as bird watching, hunting, camping, hiking, traveling or viewing the scenery. Specs: Magnification: 16x Field of View: 66M/ 8000M Prism system: Roof Exit pupil: 5.2mm Eye Lens Diameter: 18.5mm Objective lens diameter: 52mm Monocular Size: 150*52 mm Color: Black Weight: 260g (ultra-compact and ultra-lightweight) Package: 1 x Monocular 1 x Lanyard