Swarovski Optik Pocket Binocular (8x20B-P, Black) Pocket-sized binocular with 8x magnification and 20mm objective lens Ultra-precise roof prism system produces high-res, contrast-rich images Complicated 16-lens system creates extremely large field of view 13-foot close focusing distance; Swarobright coating for color fidelity Black exterior; measures 3.98 x 1.5 x 2.3 inches (W x H x D); weighs 7.6 ounces