The Diamondback HD smashes the scale of price vs performance, delivering a rock-solid optic that optically punches high above its class. The included GlassPakTM 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.
Key Features:

• ArmorTec: Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
• Multi-Coated: Fully Multi-Coated
• HD Lens Elements: HD
• Phase Correction: Coating on roof prism models enhances resolution and contrast.
• Rubber Armor: Provides a secure, non-slip grip, and durable external protection.
• Shockproof: Rugged construction withstands recoil and impact.

Vortex Optics Diamondback HD 8x42 Binocular Specifications:

• Magnification: 8x
• Objective Lens Diameter: 42 mm
• Eye Relief: 17 mm
• Weight: 21.8 oz
• Height: 5.7 inches
• Interpupillary Distance: 55-73 mm
• Close Focus: 5 feet
• Angular Field of View: 7.5 degrees
• Exit Pupil: 5.25 mm
• Linear Field of View: 393 feet/1000 yards
• Width: 5.1 inches