Elikeable 16x52 Dual Focus Monocular Telescope Optics Zoom Scalable Telescopic 98m/ 8000m for Hunting, Camping, Surveillance Monocular offers 16x magnification and a 52mm objective diameter in order to provide our customer with a good image Use waterproof design: the mirror is full of the high-purity nitrogen, waterproof and antifogging. You can use it in raining day and humid environment, and have no need to worry about this item Multicoated optics guarantee superior light transmission and brightness Single hand operation,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 Easy focusing Suitable for Golf, Scope, Camping, Hiking, Fishing, Bird watching, Concerts, etc