Ultra high power. Fully coated optics for increased brightness. Instafocus lever for rapid focusing. Soft, fold down eyecups. Durable rubber armoring. Tripod adaptable. Includes carrying case, neckstrap, and lens cloth. Great for bird watching, travel, sports spectating and nearly any outdoor adventure. Large, central focus wheel and dual adjustable diopter make focus easy to achieve and maintain, even while wearing gloves. All lenses are coated with multiple layers of anti-reflective compounds for maximum light transmission.