Vortex Diamondback HD 10x42 Roof Prism Binoculars are outstanding Vortex optics that come with a lifetime guarantee so you can use with confidence in all outdoor environments. These durable binoculars are made with High Density extra-low dispersion glass that delivers excellent resolution and colours fidelity, resulting in high definition images. Made with a roof prism, the Diamondback HD 10x42 is a compact birdwatching binocular or hunting binocular, and comes with with a Glasspak harness and case, perfect for keeping close at hand when stalking, hunting or at home watching the local wildlife. These well-crafted binoculars feature multi-position eyecups that can twist up or down for immediate, precise settings for comfortable viewing with or without glasses.

The outer skin - rubber armour - provides secure and durable, non-slip external protection. Its outer lenses are protected by ArmourTek, an exceptionally hard, scratch-resistant coating that repels dirt, oil and the corrosive salt found in fingerprints. Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments. These well-made, robust binoculars by Vortex include a rainguard eyepiece cover, tethered objective lens covers, comfortable neck strap and a sturdy Glasspak binocular harness and case.

• Made with premium High Density extra-low dispersion glass for outstanding resolution and colour
• ArmourTek coated lenses to help protect against oil, scratches, dirt and fingerprint salts
• Fully multi-coated lenses for increased light transmission
• Multiple anti-reflective coatings on all air-to-glass surfaces
• Multi-layer prism coatings that provide bright, clear, colour-accurate images
• Constructed with a roof prism for greater durability and a more compact size
• Comes with robust harness and case, comfortable neck strap, tethered objective lens covers and rainguard eyepiece cover
• Multi-positional eyecups for precise comfortable viewing
• Right eye diopter to adjust to different eye distances
• Magnification: 10x
• Objective Lens Diameter: 42mm
• Eye relief: 15mm
• Exit Pupil: 4.2mm
• Angular field of view: 6.3 degrees
• Close focus: 1.52m / 5ft
• Interpupillary distance: 55-73mm
• Height: 145mm / 5.7 inches
• Width: 130mm / 5.1 inches
• Weight: 610g / 21.5 ounces