ETZRYSYB Telescope HD Binoculars 20X50 Waterproof Portable Night Vision BAK4 Lens Hunting Tourism Optical Outdoor Sports Eyepiece

Very suitable for hiking, camping, bird watching, wildlife, sports, concerts, travel, and scenic viewing. Low dispersion lens eliminates chromatic aberration imaging without purple fringing The large objective lens has a wider field of view, and the light input is sufficient to make the picture brighter. The prism group coating adopts phase film, high-reflection dielectric film, and reflective film, and the contrast is higher in the low-light environment at night, and the imaging is sharper. The larger the eyepiece, the more comfortable the viewing and the wider the field of view. Whether it's keeping it at home to observe the moon or planets, or taking this travel telescope on the road to watch birds and appreciate scenery, it's a great gift for beginners to enjoy various family entertainment times.