Vortex CF-4312 10x42 Crossfire HD Binocular
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 GlassPak binocular harness for quick optic deployment in the field and superior protection and comfort - The Crossfire HD truly is a rare find.
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 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.
Convenience Features:
Adjustable Eyecups - Twist up and down to precise, intermediate settings to maximize custom fit 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.
Specifications:
- Model: Crossfire HD
- Magnification: 10x
- Objective Lens Diameter (mm): 42
- Eye Relief (mm): 15
- Exit Pupil (mm): 4.2
- Linear Field of View @ 1000 yards (ft): 325
- Angular Field of View (°): 6.2
- Close Focus (ft): 6
- Interpupilary Distance (mm): 58 - 75
- Height (in): 6
- Width (in): 5.2
- Weight (oz): 23
