High Power Magnification: A 15-80x magnification and 25mm object lens diameter monocular, provides a clearly and bright image, enjoy the beauty of the distance. The monocular telescope has large field of view, have the best view in your outdoor adventures, just feel free to enjoy bird watching, hiking, camping, travelling, wildlife, scenery, etc;High Quality Optics: With BAK-4 prism and FMC lens, light transmittance reaches up to 99.5%, delivers more light to the view, reduces chromatic aberration and ghost images, give you clearer, brighter and more colorful view;Comfortable and Ergonomic Design: Ergonomic design helps you focus on your target quickly and accurately with one hand. And the durable rubber armor with grain makes it comfortable for use, non-slip grip, and durable external protection from your hand;Compatible with Smartphone: Love to share what you see with friends and familiesThe smartphone holder perfect for almost all the smartphones on the market. Easy installing and easy sharing, a good candidate for your next trip;Customized Service: We always stand in customer's point of view, help our customers solve product problems quickly. If you have any questions about the products, please feel free to contact us by email, we can help solve the problem. All emails will be replied within 24 hours