The Celestron Nature 10x25mm monocular provides you with the powerful 10x magnification to bring your subject close-up, as well as multi-coated lenses for a clear and sharp view, and a durable waterproof and fog-proof armored chassis all in a size that’s easily carried in a pocket. It also features an eyeglass compatible extendable twist-up eyecup and an ideally placed thumb-and-forefinger focus control dial to make it easy-to-use with only one hand. And if you don’t have a spare pocket to carry it in, the Nature 10x25mm monocular also comes with both a comfortable neck strap and a handy belt case.