Swarovski Optik Pocket Binocular (10x25B-P, Black) Pocket-sized binocular with 10x magnification and 25mm objective lens Ultra-precise roof prism system produces high-res, contrast-rich images Complicated 16-lens system creates extremely large field of view 16-foot close focusing distance; Swarobright coating for color fidelity Black exterior; measures 4.57 x 1.5 x 2.3 inches (W x H x D); weighs 8.1 ounces