Vortex Diamondback HD 15x56 Binocular

When distance and fading light stand between you and a clear view, the Vortex Diamondback HD 15x56 Binocular (DB-218) rises to the challenge. Purpose-built for vast, open landscapes — think the sweeping plains of the American West — this powerhouse pairs 15x magnification with oversized 56mm objective lenses that pull in extraordinary amounts of light, keeping your view sharp from pre-dawn through deep dusk.

Optical Clarity That Goes the Distance

At the heart of the Diamondback HD are extra-low dispersion (ED) HD lenses treated with proprietary fully multicoatings, working alongside dielectric-coated, phase-corrected roof prisms. The result: vivid, true-color images free from chromatic fringing, distortion, or loss of contrast — edge to edge across a wide 65.4° apparent angle of view. ArmorTek exterior lens coatings shield against oils, sap, and corrosive materials, keeping lenses clean and residue-free in the field.

Built for All-Day Performance

The lightweight magnesium alloy housing is wrapped in slip-resistant rubber armor, with raised dimpled palm pads and thumb indentations engineered for a confident grip over long observation sessions. Argon-filled and O-ring sealed, this binocular is fully waterproof and fog-proof in extreme conditions. Given its substantial 15x power, Vortex recommends tripod use — and conveniently includes a Uni-Dapter tripod adapter to get you set up fast.