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Designed to be your go-to optic for long-range/low-light use in wide open and expansive terrain, like the plains of the American West, the Vortex 15×56 Diamondback HD Binocular provides a superior viewing experience by combining well-engineered optics and a wide field of view with a lightweight and durable ergonomic housing.

  • High-Definition ED Optical System
  • Dielectric & Phase-Corrected Roof Prisms
  • Fully Multicoated Optics
  • Wide 64.5° Apparent Angle of View
  • Argon-Filled Water & Fogproof
  • Scratch-Resistant ArmorTek Lens Coatings
  • Lightweight & Strong Magnesium Chassis
  • GlassPak Binocular Harness/Case
  • Uni-Dapter Tripod-Mounting Adapter
  • Twist-Up Rubber Eyecups
  • Designed for extreme long-distance and low-light use
  • Powerful 15x magnification, allowing detailed observation and identification of distant subjects
  • Oversized 56mm objective lenses draw in massive amounts of light to deliver bright views, even in pre-dawn or deep dusk conditions
  • Roof prism design produces thinner optical tubes versus traditional Porro designs, maintaining optical performance in an easy-to-hold chassis
  • Dielectric and phase-correcting prism coatings provide true color with improved contrast and transmission
  • Extra-low dispersion (ED) HD objective lenses correct chromatic aberrations and fringing to deliver bright and clear high-contrast and high-resolution views with accurate color representation
  • Fully multicoated lenses increase transmission, clarity, and brightness
  • Scratch-resistant ArmorTek exterior lens coatings repel oils and corrosive materials from lenses to keep views clear without residue
  • Wide 65.4° apparent angle of view helps to offset the appearance of distracting vibration while looking through the eyepieces
  • 230′ field of view at 1000 yards