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

RUGGED COMPACT DESIGN: The Field Tube is an ultra-portable, lightweight monocular (weight: 8.09 oz.) for kids and adults, featuring Fully Coated optics and a Swiss-designed Bak4 prism with a 405 ft field of view (8x @1000yds). An oversized, precise focus wheel enables exact visual adjustments from 9.3ft to infinity. Scratch-proof, fog-proof, and fully waterproof, these durable monoculars deliver bright, crisp views, perfect for birdwatching, stargazing, hunting, wildlife viewing, and travel. FULLY MULTI COATED OPTICS: Rich color reproduction from a unique lens coating formula is engineered for a high light transmittance rate, providing bright, sharp views from edge to edge across the wide field of view. It is designed to accommodate smartphone photography and videography; simply align your smartphone to snap 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 performance compromise. Nitrogen sealed with a medical-grade O-ring assembly to prevent fogging and internal condensation for reliable, element-proof performance anywhere, anytime. FEATURES: A multi-stop twist-up eyecup mechanism offers three distinct positions to enhance the viewing experience, ideal for eyeglass wearers and the naked eye. The patented ergonomic Rugged Wave Grip design ensures a secure, non-slip hold, a comfortable feel, and impact-resistant housing to safeguard the optical system