Vortex Crossfire® HD 8x42 Binoculars

For impressive image quality, sharpness, and durability, the Crossfire® HD 8x42 binoculars are ideal for birders. Featuring fully multi-coated lenses and HD glass, they deliver bright, high-resolution images, even in low light. Rugged and reliable. Backed by a lifetime warranty. Specifications Magnification: 8x Objective Lens Diameter: 42 mm Eye Relief: 17.0 mm Angular Field of View: 7.5º Close Focus: 1.8 meters Inter pupillary Distance: 57 mm - 74 mm Linear Field of View: 131 meters at 1000 m