Powerful HD 20x50 Binoculars: The binoculars have powerful 10x magnification, 40mm large lens, bigger image, clearer details, you can even get 114m range to 914m distance. The 22mm wide eyepiece is ideal for fast moving subjects, ideal for bird watching, hunting, driving, sporting events. Low light vision with quality optics: The binoculars feature FMC multi-layer coating which ensures excellent light transmission and improves image brightness, contrast and quality. The Bak-4 prism has a perfectly round exit pupil. Provides clear, clear and crisp vision. Our binoculars with low light night vision also allow you to get clear vision in low light environment (but not total darkness) and give you amazing vision. Durable frame and rubber armor: waterproof, fogproof and non-slip grip keeps moisture, dust and debris from getting inside the binocular telescope. Designed for everyday use and most outdoor environments. In addition, the non-slip rubber exterior protection can absorb shock while providing a firm grip. Perfect for outdoor activities such as climbing, hiking, travelling, wildlife and landscape viewing. Easy to adjust: rubber coated eyepiece can be twisted up and down down to adjust a good eye relief. Glasses wearers can adjust the eye relief by raising their eyes and feel more comfortable. The center focus button on these binoculars is fast and high precision. And it can also focus different distances with the right eyepiece ring, easy to focus even for kids. Our powerful 20 x 50 binoculars for adults are designed and manufactured under quality control system rigorous. If you have any problems, do not hesitate to contact us, we are happy to help you. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin