Vortex Diamondback HD 15x56

The Vortex Diamondback HD 15x56 is a high-magnification binocular built for long-range observation, combining 15x power with 56 mm objective lenses to prioritize reach and light gathering. Its HD optical system and fully multi-coated lenses deliver clearer, higher-contrast images, while ArmorTek and dielectric prism coatings protect surfaces and help maintain transmission.

• 15x magnification with a 56 mm objective for extended-range viewing and stronger subject detail.
• High-definition optical system, fully multi-coated lenses, and phase-correction prisms for improved clarity and contrast.
• ArmorTek lens coatings and dielectric prism coatings add surface protection and consistent image transmission.
• Argon-purged, shockproof, and waterproof construction with rubber armor and a lightweight magnesium-alloy chassis for durability and handling.
• Practical ergonomics: 15.6 mm eye relief, 3.7 mm exit pupil, 14 ft close-focus distance, and adjustable interpupillary distance (59–76 mm).
• Includes a GlassPak binocular harness to carry and protect the binoculars when not in use.

At 986 grams (34.8 oz) and compact dimensions (18 cm high × 14.7 cm wide), this model balances robust optics with a durable, carry-ready design for sustained field use.