16X52 High Power Magnification: Get 8X closer high quality image, and 52mm lens gives you wider field of view. Camping, hiking, hunting, bird watching or scene watching, whenever you need better vision for a far sight, grab it and go enjoy it. Professional Optics: Aspherical multi-coated optics and professional BAK4 prism system provide 99.8% light transmission to the telescope, ensuring quality image color and sufficient brightness during observation. It can be used at night, but not in total darkness. Night vision and waterproof: activate auto focus and blur background function, brake you can focus on observing the person or object to be observed. Made up of ABS plastic steel material, waterproof, dustproof and shockproof anti-shake design. Wide application: ideal for outdoor sports enthusiasts and nature explorers, use for boat bird watching, hunting, hiking, boating, camping, travelling, wildlife, landscapes, etc. Ergonomic: Monocular telescope with rubber finish for shock resistance and a firm and comfortable grip, durable. It can be used normally in harsh environments. Night performance makes it work well in night vision like concert or football game at night.