APEXEL Portable Binoculars for Adults & Kids High Powered 10X-30X Magnification FMC Lens BAK7 Prism Telescope Binoculars for Bird Watching Hiking Traveling Sports Concert with Carrying Bag Features: 【High Powered Zoom Binoculars】Featuring 10X-30X adjustable magnification and 50mm large objective lens, this binoculars for adults & kids brings the world closer and provides high-resolution images with extremely accurate color reproduction for you. 【FMC Lens & BAK7 Prism】FMC green film keep colors true and with high light transmittance, clear and sharp imaging, which can effectively reduce eye fatigue; BAK7 prism make the image brighter and more transparent without dark edges. 【Dual Focusing System】this binoculars for bird watching is equipped with comfortable central focusing wheel and diopter adjustment ring, simple operation and fast focus. Metal frame + rubber body design with high strength shock resistance. 【Adjustable Interpupillary Distance】Foldable body design allows you to adjust the interpupillary distance of this binoculars, which makes it suitable for adults and kids. 【Wide Applications】This binoculars is great for bird watching, traveling, sightseeing, and watching wildlife, outdoor sports, concerts, football, etc. Comes with a carrying bag for convenient storage and transport. Specifications: Magnification: 10X-30X Objective Lens Diameter: 50mm Eyepiece Diameter: 22mm Field of View: 235ft/1000yds Prism: BAK7 Coating: FMC Weight: 790g Packing List: 1 * Binoculars 2 * Eyepiece Covers 2 * Objective Lens Covers 1 * Carrying Bag 1 * Shoulder Strap 1 * Cleaning Cloth 1 * Users Manual