Pocket BinocularsBinoculars lighter than mobile phones, 0.37lb won't add extra weight to your backpack,Fordable and portable design perfect for taking around anywhere--opera, concert, theater, shows, traveling, hiking, wildlife, bird watching, football game,outdoor sports. With one hand! Durable and Anti Slip DesignThe binoculars are made of High quality rubber, durable anti-slip grip is more convenient to use in the bad weather, The pocket size binoculars is not only suitable for men and women,but also suitable for kids. It is wonderful to be a gift for family and friends. Easy to FocusAdjust by smooth "center-focus knob" And right eye lens, Easy to focalize, simple to use for both adults and kids. The objective lens use optical FMC multi-layer broadband green film, and the eyepiece-optical is made of blue FMC coating. The color is clear without distortion when watching Wide&Clear Vision8x21 optics binoculars,Designed with 8X magnification, 21mm objective lens and 369ft/1000yds large field of view. You Need This!This binocular perfect for adults, kids, concerts, opera, plays, shows, travel, hiking, camping, sport events, bird watching. Objective Lens Diameter 21 Millimeters Magnification Maximum: 8 x Color: Black Objective Lens Diameter: 0.86in Weight: 0.39lb Exit Pupil Distance: 0.6 in Coating type: FMC green film Field of View: 6369ft/1000Yds (131m/1000m) Delivery quantity: 1 piece