Vortex Diamondback® HD 10x28 - Compact Binoculars, HD Glass, Lifetime Warranty

Overview

The Vortex Optics Diamondback® HD 10x28 combines high-definition glass with XR Plus multi-coating and phase-corrected roof prisms for a sharp, high-contrast, true-to-life image with minimized chromatic aberration. Their compact 10x28 format and magnesium alloy body make them the ideal companion for hunting, mountain hiking, or wildlife observation. Designed for demanding outdoor use, they combine quality optics and rugged construction in a light, portable size.

Technical Specifications

• Magnification / objective diameter: 10x28 - sufficient power for long-range spotting in a compact, lightweight format
• HD glass, XR Plus coating: optimized light transmission and color fidelity, even in low light
• Phase-corrected roof prisms with dielectric coating: consistent sharpness and contrast from center to edge
• Field of view: approximately 91 m at 1000 m, for easier spotting in natural environments
• Close focus: approximately 1.8 m, ideal for close-up observation of birds or small wildlife
• Eye relief: 16 mm, comfortable for eyeglass wearers
• Body: magnesium alloy with non-slip, shock-absorbing rubber armor
• Waterproofing: IPX7, O-ring seals and argon purging for anti-fog and weatherproof protection

Benefits

• Compact, lightweight format, easy to fit in a hiking bag or hunting jacket pocket
• Sharp, consistent image from center to edge thanks to HD glass and phase-corrected prisms
• Proven resistance to water, shocks, and fogging for use in all weather conditions
• Multi-position twist-up eyecups, adjustable for every user, with or without glasses
• Complete, ready-to-use set: soft case, carrying strap, lens caps, Rainguard eyepiece cover, and cleaning cloth included
• Vortex VIP Lifetime Warranty: free repair or replacement, for a worry-free long-term investment

Use and Care

Clean the lenses only with the included microfiber cloth to preserve the optical coatings. Use the tethered lens caps and the Rainguard eyepiece cover between uses to protect the optics from dust and splashes. Store your binoculars in the included soft case during transport or storage. Thanks to the argon purging and O-ring seals, they maintain their optical performance across a wide range of temperatures and weather conditions, typical of Swiss terrain.