8X21 Zoom Binoculars,High Definition Low- Night Vision Travel Folding Telescope,Travel Folding Telescope ,For Watching Outdoor Feature: BinocularsMultilayer HD coated film provides excellent transmission and minimum distortion, better image brightness, contrast and quality. Multi Optical layer coating. Wide&Clear Vision821 optics binoculars,Designed with 8X magnification, 21mm objectiv-e lens . Lens made with BAK4 PRIS-M increasing transmission for a brighter view and sharp images. High-definition VisionThe binoculars are made of rubber, durable grip is more convenient to use in the bad weather. It is wonderful to be a gift for family and. Easy to FocusAdjust by "center-focus knob" And right eye lens, Easy to focalize. The color is clear without distortion when watching You Need ThisAnourney Binoculars lighter than mobile phones, 0.37lb won't add extra weight to your backpack,Fordable and portable design perfect for around anywhere--opera, concert,shows, traveling, hiking,bird watching, football game,outdoor sports. With hand! Product parameters: Color: Black Material: ABS Product parameters: 821 Pupil distance: 12 (mm) Pupil diameter: 11 (mm) Magnification: 8X Field of view: clear wide angle Structure: Single tube telescope Size: 10 9x6cm/3.93x3.54x2.36 inches The Package Include: 1 Storage bag 1 cover 1 Lanyard 1 Mirror wiping cloth 1 telescope