Vortex Diamondback HD 8x42

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.
• Phase Correction:Coating on roof prism models enhances resolution and contrast.

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.
• Magnesium Chassis:Decreases weight and increases strength.

CONVENIENCE FEATURES

• Adjustable Eyecups:Twist up and down 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.