Characteristic:Magnification: This 80x80 telescope works with 10X magnifications, convenient for you to look at things clearly and easily, and it is designed with a wide viewing angle, enough to meet your daily needs.Outdoor use: This binocular is suitable for sightseeing, bird watching, performance, hiking, camping, hunting, fishing, travel and other activities, making your life interesting and relaxing.Multi-layer coated lens elements provide excellent light transmission and minimal distortion, better image brightness, contrast and quality.Bak-4 prisms have a perfectly round exit pupil. Provides bright, clear and sharp viewing.Specifications:Instrument magnification: 10Pupil exit distance: 5Outlet pupil diameter: 20Field of view: 168FT/10000YDSResolution: 4.5Prism: BAK4Weight: 560g