Outdoor learning has never been this much fun! Now with the improved Shock Proof Binoculars, kids can enjoy and learn at the same time.  Specifications: Lens Coating: FMC Product Magnification: 10X Ocular lens Diameter: 18 mm Objective Lens Diameter: 22 mm Field of view: 110m / 1000m (yard) Prism Type: BAK 4, 100% of the reflected light can make more clear and bright image Material: High quality rubber, non-slip hand wheel center design Weight: 210 G   Package included: 1 x  Binoculars 1 x Binoculars bag 1 x Lens cloth 1 x Operations Manual 1 x Lanyard  The perfect gifts for kids, so don't hesitate to buy for your lovely children.