Outdoor supplies necessary Night Vision Monocular Telescopes For Birdwatching Watching Wildlife and Scenery Durable and Lightweight - Waterproof import 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 easy focusing Suitable for Golf, Scope, Camping, Hiking, Fishing, Bird watching, Concerts, etc. Use durable body materials and has high transmittance Excellent functionality and simple operation