Featuring a generous objective lens, a wide field of view, and a close focus distance of just 1.5m, the 8×42 Diamondback HD Binoculars from Vortex are a versatile optic suited to a wide range of uses. They come with a Vortex GlassPak harness for comfortable use during hours of observation. The Diamondback HD renders views with minimal chromatic aberration, exceptional colour fidelity, edge-to-edge sharpness, and optimal light transmission through the use of ultra high definition glass, an index-matched lens configuration, XR Plus lens coatings, and dielectric-coated, phase-correcting roof prisms. The lenses are protected from scratches, oil, and dust by ArmorTek exterior lens coating. The housing is argon filled and sealed with O-rings to ensure reliable and durable protection against dust, debris, fog, and water. They rubber armoured for non-slip and durable protection, and is equipped with a large focusing knob that is easy to use even while wearing gloves. Twist-down eyecups accommodate users who wear glasses. For hands-free use or the steadiest view, the Diamondback HD can be mounted on a tripod using the separately sold tripod adapter. Naturally contoured to perfectly fit your hands, promoting comfort and eliminating user fatigue, the Diamondback HD includes a winning combination of features. Optical Performance Roof prism design 8x magnification 42mm objective lenses Fully multi-coated lenses increase transmission, clarity, and brightness Dielectric-coated, phase-correcting roof prisms improve true colour, contrast, and transmission 7.5° angle of view 120m linear field of view at 915m Birding-friendly 5′ close focus distance Exit Pupil: 5.3mm Eye Relief: 17mm Use and Handling Short-hinge bridge cuts weight and exposes more surface for handling Adjustable interpupillary distance: 55-73mm Oversized knurled centre focusing wheel Textured dioptre ring on right eyepiece Twist-up soft tapered rubber eyecups Construction Details GlassPak binoculars harness with zippered accessory pocket Protective rubber armour provides a slip-resistant grip O-ring sealed and argon filled to be waterproof and resistant to internal fogging when moving through extreme temperature and environmental conditions Scratch-resistant ArmorTek exterior lens coatings repel oils and corrosive materials from lenses
