Vortex Crossfire HD 10x50 Binoculars

Redesigned Vortex Viper HD binoculars are premium optics with rugged construction in a compact, lightweight package. Updated features include a wider field-of-view, improved ergonomics with comfortable thumb grooves and enhanced eyecups, a shorter hinge to allow a better grip, and a quality chest harness included.

Specifications

• Magnification: 10x
  
• Objective Lens Diameter: 50 mm
  
• Eye Relief: 17.0 mm
  
• Exit Pupil: 5 mm
  
• Linear Field of View: 107 m/1000 m (320'/1000 yds.)
  
• Angular Field of View: 6.1 degrees
  
• Close Focus: 183 cm (6.0 feet)
  
• Interpupillary Distance: 60 mm to 76 mm
  
• Height: 17 cm (6.7")
  
• Width: 13.5 cm (5.3")
  
• Weight: 862 g (30.4")

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.

Construction Features

• Rubber Armour: 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.
• Fog-proof: Nitrogen 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.
• Centre 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.

Includes:

• GlassPak binocular case
• GlassPak case harness
• Rainguard eyepiece cover
• Tethered objective lens covers
• Comfort neck strap
• Lens cloth