The Polaroid 10x50 Sports Binoculars provides a clear, sharp views and precise focusing making it a perfect choice for watching all your favorite sports. Featuring a 10x magnification and a 50mm objective lens, this binocular allows you to catch the best moments of the game. Optics The 10x50 binoculars feature a reliable center wheel focus design and diopter adjustment for precise focusing. The lenses have traditional Porro prism and anti-reflective multi-coated optics that provide clear, sharp views. Construction The Polaroid 10x50 features a rugged construction providing a firm grip making it ready for all your adventures and sporting events. Additionally, it is water-resistant, sandproof, shockproof and dustproof.