Field Tube 8x32 Waterproof Monocular, 8X Magnification Telescope, Bak4 Prism, Wide Field of View for Bird Watching, Backpacking & Wildlife Viewing - Desolation Black

DURABLE COMPACT DESIGN: The Field Tube is an extremely portable compact lightweight (weight: 8.09 oz.) monocular for kids and adults featuring Fully Coated optics, a Swiss-designed Bak4 prism with a 405 ft field of view (8x @1000yds). An ultra-precise oversized focus wheel enables precise visual adjustments from 9.3ft to infinity. Scratch-resistant, fog-resistant, and fully waterproof, these durable monoculars deliver bright crisp views, excellent for birdwatching, stargazing, hunting, wildlife viewing, and travel. FULLY MULTI COATED OPTICS: Vibrant color representation from a unique lens coating formula is engineered for an outstanding light transmittance rate, providing bright, sharp views from edge to edge across the wide field of view. It is engineered to accommodate smartphone photography and videography; simply align your smartphone to take a picture, capture the moment, and share. WATERPROOF + FOGPROOF: Rated IPX7, meaning the monocular can withstand dust, humidity, and water (submersible in up to three feet of water for 30 minutes) without compromising performance. It is nitrogen sealed with a medical-grade O-ring assembly to prevent fogging and internal condensation for dependable performance in all conditions. FEATURES: A multi-stop twist-up eyecup mechanism offers three distinct positions to enhance the viewing experience, suitable for eyeglass wearers and the naked eye. The patented ergonomic Rugged Wave Grip design ensures a secure, comfortable hold and incorporates impact-resistant housing to protect the optical system