Vortex Viper HD 8x42 Binoculars

Optical Features

• HD Lens Elements HD (High Density) extra-low dispersion glass delivers impressive resolution and colour fidelity, resulting in High Definition images.
• XR Fully Multi-Coated Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
• Dielectric Prism Coatings Multi-layer prism coatings provide bright, clear, colour-accurate images.
• Phase Correction Coating on roof prism models enhances resolution and contrast.

Construction Features

• Roof Prism Valued for greater durability and a more compact size.
• Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.
• Fogproof Argon gas purging prevents internal fogging over a wide range of temperatures.
• 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.

Convenience Features

• Adjustable Eyecups Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses.
• Centre Focus Wheel Adjusts the focus of both binocular barrels at the same time.
• Locking 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.