Emarth 8X40 Dual Focus Binocular Compact Telescopes for Bird Watching / Viewing / Outdoor, Optics 223ft/1000yds Black Portable compact design binoculars with carry case for easy carrying. Dual Focus- Right Eyepiece focus and middle lens focus make it easy to sharpen your view. BaK-4 prisms and multi-coated green film optics fit for hunting, hiking, exploring and viewing. 5-2000m distance, 8X magnification, 40mm objective diameter, 17mm eye relief. What you get: Emarth Binocular, Carrying case, Neck Strap, Lens cover, Cleaning cloth, Manual; Friendly customer service, 30-days hassle-free money back guarantee, 12 month WARRANTY.