Vortex DB-211 10x28 Diamondback HD Binocular
The Diamondback HD smashes the scale of price vs performance, delivering a rock-solid optic that optically punches high above 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.
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 Coating - Multi-layer prism coatings provide bright, clear, color-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.
- Center 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.
Specifications:
- Brand: Vortex
- Model: Diamondback HD
- Magnification: 10x
- Objective Lens Diameter (mm): 28
- Eye Relief (mm): 16
- Exit Pupil (mm): 2.8
- Linear Field of View @ 1000 yards (ft): 273
- Angular Field of View (°): 5.1
- Close Focus (ft): 6
- Interpupilary Distance (mm): 55 - 72
- Height (in): 4.6
- Width (in): 4.5
- Weight (oz): 15.9
