APEXEL 10x25 Binoculars for Adults & Kids High Powered FMC Lens BAK4 Prism Adjustable Interpupillary Distance Telescope Binoculars for Bird Watching Hiking Traveling Sports Concert with Carrying Bag Features: 【10x25 High Powered Binoculars】Featuring 10X magnification and 25mm objective lens, this binoculars for adults & kids brings the world closer and provides high-resolution images with extremely accurate color reproduction. 【FMC Lens & BAK4 Prism】FMC green film keep colors true and with high light transmittance, clear and sharp imaging, which can effectively reduce eye fatigue; BAK4 prism make the image brighter and more transparent without dark edges. 【Dual Focusing System】this compact binoculars is equipped with comfortable central focusing wheel and diopter adjustment ring, simple operation and fast focus. Durable magnesium alloy body with odorless rubber armor for shock resistance and anti-slip grip. 【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. Palm-sized design and only 224g net weight, making outdoor travel easier. Specifications: Magnification: 10 Objective Lens Diameter: 25mm Eyepiece Diameter: 16mm Exit Pupil Distance: 2.6mm Exit Pupil Diameter: 10mm Close Focus Distance: 5 meters Field of View: 6.2°, 112m/1000m Prism: BAK4 Coating: FMC Size: 107 * 97 * 50mm Weight: 224g Packing List: 1 * Binoculars 1 * Carrying Bag 1 * Lanyard 1 * Cleaning Cloth 1 * Users Manual