The Tasco Roof Prism binoculars, 8x 21 mm is a compact, pocket-sized binocular that fits perfectly in your jacket or backpack, ready to go at a moment’s notice. These binoculars from the trailblazers at Tasco feature fully coated optics for a bright, clear view that will let you liven up your next outdoor adventure. With an ergonomic, compact design the Tasco compact binoculars fit easily in your pocket to give you a clear picture while on the go. Plus these binoculars are built tough and have a weather-resistant coating, ensuring you can use these in any possible situation.