ATN 8x36RF Omega Class fully Water Proof O-ring sealed and nitrogen purged binoculars with built in Rangefinder reticle, a professional daytime binocular of exceptional quality at a reasonable price. With durable rubber waterproof armor these binoculars are shockproof, tough, provide a crystal clear image and of the highest quality comparable with other fine names like Steiner¿, Swarovski¿, and Zeus¿ which sell for much higher prices. Multi coated optics. Powerful magnification and crystal clear optics deliver a full range of color and clarity. Perfect for Military, Law Enforcement, Marine, hunting or other field uses, these are extremely rugged binoculars for a lifetime of reliable use. ATN Corp manufactures and distributes the widest array of Night Vision and high quality optics in the world. We are a sales and market leader in the US. Unsurpassed customer service on both our website and 800#, our technicians are the most knowledgeable in the world. We manufacture for the US Military, law enforcement, the FBI and the US Department of Homeland Security.