The 20x50 Compact Porro Prism Binoculars are a high-quality optical device perfect for travel, hunting, birding, and astronomy. With a maximum magnification of 20x and a 50mm objective lens diameter, these binoculars provide clear and detailed views. The lenses are coated with FMC to reduce glare and improve image quality, while the compact size makes them easy to carry around. Additionally, the binoculars are waterproof and fogproof, ensuring they are protected in various weather conditions. With a 1-year manufacturer warranty and a weight of 2.47 pounds, these binoculars are a reliable choice for outdoor enthusiasts.