Product Selling Point: 40x60 HD Monocular Telescope: This HD Monocular Telescope has 40x high magnification and an extra wide field of view. The 52mm wide-angle objective provides you with clearer, brighter landscapes and a wide field of view. Especially suitable for outdoor activities such as hiking, hiking, driving, watching wildlife and scenery. High Quality Optics Parts: Our Monocular Telescope feature high quality BAK4 prisms and full multi-layer coated lenses. Minimize chromatic aberrations, giving you images with superior contrast and excellent resolution. Multi-layer prism coatings provide bright, clear images and natural colors even in low light conditions. Waterproof And Anti-fog: The monocular telescope is sealed with an O-ring and a nitrogen purge for water and fog resistance.Therefore, sudden changes in the weather will not eclipse your vision, even in harsh conditions, suitable for most outdoor environments. Free Gift Smartphone Adapter with Tripod: This monocular telescope can be used with tripod and smartphone adapter for easy viewing.The smartphone adapter is compatible with almost all brands of smartphones on the market, so you can capture beautiful images and share them with your friends. Features: 1.Monocular with 40X60 magnification 2.The high-quality optics provide high quality image. 3.Suitable for travel, fishing, hiking, birds watching and outdoor activities. 4.Durable, high quality material is also suitable for harsh environments. 5.Works well in low light and night 6.Multi coated optics guarantee superior light transmission and brightness 7.Dual focus capability 8.Single hand operation 9.Powerful, ultra-compact and ultra-lightweight 10.Objective lens: The diameter of the objective or front lens. 11.The larger the objective lens, the more light, and the brighter the image 12.Day night vision.It will help you see things in low light, it doesn't help you see things in the dark Specifications: Magnification: 40x60 Field Angle: 6.4 Degrees Type of Prism - BAK4 Field of view: 1500M/9500M Lens coating: Fully multi-coated Eye Lens Diameter: 22mm Objective lens diameter: 60 mm Dimensions(in): 2.16(L)x2.75(W)x5.90(H)