GVM 20x50 High Power Binoculars for Adults, Professional HD Binoculars with Porro Prism and BAK-4 Prism, Waterproof & Non-Slip Binoculars with Carrying Case for Travel, Sporting Events Watching - GVM Great Video Maker, LXJ2050

• 【High Definition Image】Our binoculars consists of porro prism glass, BAK-4 lens and anti-reflection multicoated optics that are the professional parts for high power binoculars. This HD binoculars have high transmittance up to 99%, high color reproduction and contrast, also apparent angle of view approaches wide angle, it easier to view objects and form bright and clear image. 【High Power Binoculars】With 20x magnification and 50mm objective lens diameter, our professional binocular allows you to focus on the details of objects or scenes with a 152 inch field of view at a distance of 1000 yards, providing you with a far and clear field of view. 【Easy to Adjust Focus】It is very easy to adjust the focus of the binoculars by turning the non-slip center focusing knob according to the visual conditions of your eyes. The non-slip center focusing knob of this binoculars is sensitive and non-slip, easily adjust the focus and get a clear image even wear gloves. 【Waterproof & An-slip】This binoculars feature a protective rubber exterior covering and non-slip textured grips, can hold the binoculars firmly and shockproof while using. O-rings seal the lenses prevent moisture, dust, and other debris from entering the interior of the binoculars, making the binoculars waterproof. 【Widely Application】20x50 binoculars is designed for a wide range of outdoor activities, from hiking the trail, to spotting down range, or for counting points at long ranges. It suitable for travel, sporting events watching, bird watching, hiking, climbing, concert, ect.