Vortex Crossfire HD 8x42 Binocular CF-4311

Description

You know what they say about people who assume you can't get HD optics, rugged performance and high end form-factor in a value-price binocular? They clearly haven't checked out the Crossfire HD. Add in the included GlassPakTM binocular harness for quick optic deployment in the field and superior protection and comfort - The Crossfire HD truly is a rare find.
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.
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
Nitrogen gas purging prevents internal fogging over a wide range of temperatures.
Roof Prism
Valued for greater durability and a more compact size.
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.
Magnification
8x
Objective Lens Diameter
42 mm
Eye Relief
17 mm
Exit Pupil
5.25 mm
Linear Field of View
393 feet/1000 yards
Angular Field of View
7.5 degrees
Close Focus
6 feet
Interpupillary Distance
58-75 mm
Height
6.25 inches
Width
5.2 inches
Weight
23.8 oz