Vortex Optics Diamondback HD 10x42 Binoculars, DEMO DB-215, Grade B

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.

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 Lenses: Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance.
• Dielectric Prism Coatings: Multi-layer prism coatings provide bright, clear, color-accurate images.
• Phase Correction: Coating on roof prism enhances resolution and contrast.
• ArmorTek®: Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
• Rubber Armor: Provides a secure, non-slip grip, and durable external protection.
• Argon Gas Purged: Gas purged and O-ring sealed for superior fogproof and waterproof performance in the most extreme conditions.
• Waterproof: O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.
• Fogproof: Designed to withstand a wide range of temperatures.
• Shockproof: Rugged construction withstands recoil and impact.
• Tripod Adaptable: Allowing use on a tripod or car window mount. Tripod adapter may be required