Vortex Diamondback HD 8x42 Binoculars

The Diamondback HD is a great example of Vortex's commitment to pushing the price vs. performance envelope, delivering a rock-solid binocular that optically punches far beyond its class. The included GlassPak binocular harness keeps your glass close at hand, ready to deploy at a moment's notice, all while providing protection and significantly more comfort than traditional neck straps.

• Magnification: 8x
• Objective Lens Diameter: 42 mm
• Eye Relief: 17 mm
• Exit Pupil: 5.25 mm
• Linear Field of View: 131 m/1000 m (393 feet / 1000 yards)
• Angular Field of View: 7.5 degrees
• Close Focus: 1.52 meters (5.0 feet)
• Interpupillary Distance: 55 to 73 mm
• Height: 14.5 cm (5.7")
• Width: 13 cm (5.1")
• Weight: 618 grams (21.8 oz)

Optical Features

• HD Optical System: Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration, and provide outstanding color fidelity, edge-to-edge sharpness, and light transmission.
  
• Fully Multi-Coated: Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
  
• Dielectric Prism Coatings: Multi-layer prism coatings provide bright, clear, colour-accurate images.
  
• ArmorTek®: Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil, and dirt.

Construction Features

• Rubber Armor: Provides a secure, non-slip grip, and durable external protection.
  
• Waterproof: O-ring seals prevent moisture, dust, and debris from penetrating the binocular for reliable performance in all environments.
  
• Shockproof: Rugged construction withstands recoil and impact.
  
• Fogproof: Argon gas purging prevents internal fogging over a wide range of temperatures.
  
• Roof Prism: Valued for greater durability and a more compact size.

Convenience Features

• Adjustable Eyecups: Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses.
  
• Centre Focus Wheel: Adjusts the focus of both binocular barrels at the same time.
  
• Diopter: Adjusts for differences in a user's eyes. Located on right eyepiece.
  
• Tripod Adaptable: Compatible with a tripod adapter, allowing use on a tripod or car window mount.