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 bow hunters to backpackers the Solo makes a great addition to any gear list. Product 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 Specs Magnification : 10 x Objective Lens Diameter : 36 mm Eye Relief : 15 mm Exit Pupil : 3.6 mm Linear Field of View : 325 feet/1000 yards Angular Field of View : 6.2 degrees Close Focus : 16.4 feet Length : 4.9 inches Width : 2.6 inches Hand Grip Width : 2 inches Weight : 9.7 ounces