Binoculars, FMC Lens, Anti-Fog and Waterproof Ideal for Travel, Bird Watching, Concerts, Football Games

PREMIUM BAK4 & FMC MULTI-LAYER GREEN COATING The binoculars are made of high quality material, full optical FMC multilayer broadband green coating with BAK-4 prisms. The FMC multi-layer green coating is transparent and bright, has a light transmission of 99.8%, is clear and offers high color saturation. By using a BAK4 prism, the phase shift phenomenon can be eliminated. The lens has high light transmission and a clear image. 20×50 HIGH PERFORMANCE BINOCULARS The binoculars feature 20x magnification and 50mm wide angle lens, which provides premium clarity and brightness. It also offers a wider field of view at 1000 feet. Suitable for concerts, adventure, bird watching, hiking, wild and landscape watching. Environmental protection by moisture-resistant rubber film: the binoculars are made of rubber armor and leather. The lens has an anti-fog coating that prevents moisture, dust and dirt from entering the binoculars, ensuring that it is waterproof, shockproof and ... Dual Focusing & Precise Adjustment The binoculars width can be customized. Simply use the precise adjustment ring of the central dial to focus on your goals. When using for the first time, the diopter adjustment of the right eye can be used to make the eyes clear. Portable binoculars with high resolution and clear image reproduction, lightweight and comfortable to use, ideal for outdoor trips, bird watching, sporting events and travel.