You can always have a quality optic close at hand with the Solo Monocular . This compact, easy-to-carry monocular delivers quality viewing for outdoor enthusiasts who wish to bring nature a bit closer. And with the integral utility clip, it attaches to flat edged surfaces for quick external access. Fully multi-coated glass surfaces deliver bright images in a compact, lightweight, easy to handle unit. Waterproof, fogproof and shockproof. From bowhunters to backpackers the Solo makes a great addition to any gear list. Features Fully Multi-Coated: Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. Roof Prism: Valued for greater durability and a more compact size. Waterproof: O-ring seals prevent moisture, dust and debris from penetrating the monocular for reliable performance in all environments. Fogproof: Nitrogen gas purging delivers fogproof, waterproof performance. Rubber Armor: Provides a secure, non-slip grip, and durable external protection. Adjustable Eyecup: Twists up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses. Utility Clip: The versatile, multi-position utility clip allows for multiple attachment points and quick attachment to pocket edges, equipment or vests. Product Specifications Magnification: 8 x Objective Lens Diameter: 36 mm Eye Relief: 18 mm Exit Pupil: 4.5 mm Linear Field of View: 393 feet/1000 yards Angular Field of View: 7.5 degrees Close Focus: 16.4 feet Length: 4.9 inches Width: 2.6 inches Hand Grip Width: 2 inches Weight: 9.7 ounces