12X50 high-performance magnification: High-performance HD monocular telescope with 12X shutter, also a 50 mm lens gives you a clear and bright image with a larger field of view. It is a "must-have monocular telescope" for both adults and children. Just enjoy the best view in your outdoor adventures, bird watching, hunting, hiking, camping, travel, natural scenery, concerts, sports, games, etc.Images with high contrast and resolution: The monocular zoom telescope is equipped with a BAK-4 prism and a fully multi-coated FMC lens, which guarantees excellent light transmission and brightness. The light transmission reaches up to 99.5% visibility. delivers more light into the view, reduces chromatic aberration and ghosting, and gives you a clearer, brighter, more colorful view. It might help you.Waterproof, Dustproof Shockproof: Waterproof with a tough coating and an O-ring sealed optic prism area prevents moisture, dust and dirt and helps keep the lens clear all the time, suitable for most weather conditions and environments. A compact and robust housing can withstand severe weather. It can withstand light water, but it cannot be used in heavy rain for a long time or soaked in the water.One-handed focus Ergonomic design: Handheld telescope Dimensions: 155mm x 55mm x 65mm, watch the close-up of the movement without sacrificing comfort. Easy to focus with one hand. And the durable rubber outside with rubber handles makes it comfortable to use and prevents it from slipping out of your hands. Suitable for most weather conditions and environments.Widely compatible with smartphones: The handheld telescope is supplied with the latest smartphone holder and tripods for quick alignment. perfect for almost all smartphones on the market. Easy installation and sharing, with portable size, a great candidate for your next trip. High performance prism monocular telescope is cool gift for your family and friends, suitable cool stuff for men, women, adults.