binoculars, 20x50,with BAK-4 FMC Lens 22mm Large Eyepiece,HD Professional/Waterproof Fogproof with Low Light Night Vision

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 sharpensby allowing you to hold the binoculars away from your face. It is suitable for hunting, watching bird and anything at far di, travel, sightseeing, concert etc. HDwith Quality Optics,Lens made with Bk7 Roof Prism and FMC muti-coated broadband green film increasing light transmission for a brighter view and sharp images. it could help you see things in low light (NightBut Can'T Be Used For Totally Pitch-Black Night Vision), provide you a amazing viewing experience. Guarantee ior light transmission and brightness. CLEAR AND CRISP- Adopting Bak-4 roof prisms and fully multi-coated FMC 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 Binoculars work well in low light such as a theater. This binocular also can be used for watching large stage play, vocal concert, a football game, etc.