80X100 Monocular Provides a clearly and bright image, enjoy the beauty of the distance. Get the best view on your outdoor adventures. Perfect for bird watching, hunting, hiking, camping, sightseeing, etc. HD BAK4 Prism Glass Professional monocular telescope, fully multi-coated lens coating and internal BAK4 prism. Light reflection and minimal distortion, multi-coated optics guarantee superior light transmission and brightness that provides a high quality image. Perfect Accessories This compact monocular is convenient to use by single hand. Rubber armor with stripes increases the friction, keeps it from slipping out from your hand. There also has a 1/4 in screw hole at the bottom of monocular offers steady viewing when connect a tripod. Fogproof Dust-proof Shockproof This HD monocular is with built-in lens dust cover and o-ring sealed optics could prevent lens from dust/moisture/debris, ensures the living waterproof function, fit for the most weather and environment. Wide ApplicationMonocular Telescope is ideal gifts for kids, outdoor enthusiasts, EDC enthusiasts and even everyone. Ideal for hunting, climbing, bird watching, zildlife and landscape watching, concerts, sports, hiking, camping and traveling.