Experience detailed viewing with these powerful binoculars featuring 80x magnification and 50mm objective lens diameter. The multi-layer FMC coated aspherical lenses provide excellent light transmission and minimal distortion for clear, bright images even in low light conditions. The 18mm eyepiece diameter offers a comfortable viewing experience with a wide field of view spanning 13,123 feet at 4,374 yards, making them ideal for bird watching, sports events, concerts, and outdoor adventures. Constructed with a durable ABS exterior and BAK-4 prisms for superior optical performance, these binoculars are built to last. The compact, foldable design makes them easy to transport, and the included carrying case with shoulder strap ensures convenient portability wherever your adventures take you. The adjustable right eyepiece diopter system allows for personalized focus, while the rugged construction provides reliable performance for sightseeing, hunting, and sporting events.