12x50 monocular telescope with a 1.23 mm large eyepiece and 50 mm large objective lens provides more light, a brighter image, and a larger field of view, so you can share scenery with friends at distances up to 325 feet (1200 yards). The device uses advanced full multilayer coating technology and a large BAK4 prism to maximize light transmission and minimize stray reflections. This results in clear, high-contrast, color-accurate images. The large 50 mm objective, combined with FMC broadband coating and BAK4 prism, lets you see farther and wider while preserving image authenticity and detail. It’s well suited for outdoor sports, sporting events, concerts, and other scenarios where accuracy and clarity matter. If you have any questions, please contact us. We will reply within 24 hours. Use scenarios: - Bird watching and wildlife viewing from a distance - Outdoor sports events and concerts in large venues - Travel, hiking, and scenic sightseeing to capture broad landscapes