Black rubber comfort grip. 4x magnification. Field of view: 56 ft. @ 200 ft. Features infrared illuminator. Electron bombardment technology. 500x light amplification. All glass optics. Ocular lens. Phosphorescent screen. Objective lens. Photo Cathode screen. Lightweight design. Easy to use. Weighs only 14.5 oz. Uses one CR-123/3 volt lithium battery (not included). This monocular allows you to see in total darkness. (Not for use in day light). Ideal for camping, wildlife observation, hunting, hiking and security. Comes with black nylon carrying case.