Perfect for nature viewing, bird watching, and big game hunting, the Nikon(R) Trailblazer 10x25 ATB Binoculars are perfect for any nature enthusiast. Constructed with multicoated Eco-Glass(TM) for a clear image and brilliant colors, the Trailblazer binos also have a large 342' field of view as well as a sleek lightweight body for easy transportation. The Nikon(R) Trailblazer is also fully waterproof and fogrproof for outdoor use. FEATURES: Trailblazer 10x25 ATB Binoculars Bright, multicoated Eco-Glass(TM) for optimal brightness and resolution BaK4(TM) high index prisms for improved clarity and image resolution Fully waterproof and fogproof for use during any outdoor weather condition Rubber-armored coating for an improved, non-slip grip Magnification: 10x Objective Diameter: 25mm Field of View @ 1000 Yards: 342' Size: 4.1" x 4.5" Weight: 9.9 oz.