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

RUGGED COMPACT DESIGN: The Field Tube is an ultra-portable, lightweight monocular for kids and adults, weighing 8.09 oz. It features Fully Coated optics and a Swiss-designed Bak4 prism, offering a 405 ft field of view (8x @1000yds). An oversized, precise focus wheel enables exact visual adjustments from 9.3ft to infinity. These durable monoculars are scratch-proof, fog-proof, and fully waterproof, delivering bright, crisp views ideal for birdwatching, stargazing, hunting, wildlife viewing, and travel. FULLY MULTI COATED OPTICS: Rich color reproduction is achieved through a unique lens coating formula designed for exceptional light transmittance, 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 capture a picture, seize 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. It is nitrogen sealed with a medical-grade O-ring assembly to prevent fogging and internal condensation, ensuring reliable performance in all conditions. FEATURES: The 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 provides a secure, non-slip hold, comfortable feel, and an impact-resistant housing to protect the optical system