The National Geographic 10x25 is a compact, lightweight binocular that slips into a backpack, glove box or jacket pocket, for travel, hiking, game drives and sports events. It gives 10x magnification with 25 mm objective lenses, a good size for daytime viewing when you want more reach than an 8x model in a small body. It has coated optics, a central focus wheel and a diopter adjustment. We could not match this barcode to a maker page, so field of view, weight and prism type are not confirmed; please check the packaging.