The Diamondback HD smashes the scale of price vs performance, delivering a rock-solid optic that optically punches high above its class.
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 10x28 Binocular Specifications:

• Magnification: 10x
• Objective Lens Diameter: 28 mm
• Eye Relief: 16 mm
• Weight: 13.3 oz
• Height: 4.6 inches
• Interpupillary Distance: 55-72 mm
• Close Focus: 6 feet
• Angular Field of View: 5.1 degrees
• Exit Pupil: 2.8 mm
• Linear Field of View: 273 feet/1000 yards
• Width: 4.5 inches

In The Box Vortex Optics DB-211 Diamondback HD 10x28 Binocular (Bundle Options Available. Choose Your Bundle Option):