Monocular Telescope, 20x50 Roof Prism Binoculars for Adults with BAK-4 Prism Lens 22mm Large Eyepiece,HD Professional/Waterproof Fogproof Binoculars with Low Light,

• with Quality Optics,Lens made with Bk7 Roof Prism and muti-coated broadband green film increasing light transmission for a brighter view and sharp images. POWERFUL BINOCULARS - 20X high magnification and 50mm big objective lens and wide field of view, Long eye relief with all-optical glass 22mm large eyepiece increases comfort and sharpens vision by allowing you to hold the binoculars away from your face. It is suitable for , watching bird and anything at far distance, travel, sightseeing, concert etc. CLEAR AND CRISP VISION - Adopting Bak-4 roof prisms and fully multi-coated coating with great light transmission, all design can can mostly reflect the light to keep a excellent visuals image and make you have a amazing experience. The folding High Powered Binoculars work well in low light such as a theater. it could help you see things in low light ( But Can'T Be Used For Totally Pitch-Black ), provide you a amazing viewing experience. superior light transmission and brightness. Fully multi-coated lenses, waterproof, hyper-long-lasting anti-slip grip gives you everything you want. Light-weight and can be folded, very convenient and easy to carry