Vortex Crossfire 10x50 Binoculars

Need a quality, performance-driven binocular that won't break the bank? Enter the all-new HD Crossfire series—an entirely new optical system, housing, and aesthetic push into a realm previously unheard of at this price point. Fully multi-coated lenses promote impressive optical quality, while a wide field of view and enhanced depth of field ensure optimal subject acquisition. They may be the entry point in our roof prism line-up, but there is nothing entry-level about these binoculars. Add in the included GlassPakTM binocular harness for quick optic deployment in the field and superior protection and comfort.
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 Lenses Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. 
Construction Features 
Roof Prisms Valued for greater durability and a more compact size. 
Waterproof Optics are sealed with o-rings to prevent moisture, dust, and debris from getting inside the binocular. 
Fogproof Nitrogen gas purging delivers fogproof, waterproof performance. 
Rubber Armor Provides a secure, non-slip grip, and durable external protection. 
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. 
Right Eye Diopter Adjusts for differences in a user's eyes. Located on the right eyepiece. 
Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount. Adapter sold separately.
SPECIFICATIONS 
Magnification - 10 x 
Objective Lens Diameter - 50 mm 
Eye Relief - 17 mm 
Exit Pupil - 5.0 mm 
Linear Field of View - 320 feet/1000 yards 
Angular Field of View - 6.1 degrees 
Close Focus - 182cm
Interpupillary Distance - 60-76 mm 
Height -16.76cm 
Width - 13.46cm
Weight - 862g
Included In The Box
GlassPak binocular caseGlassPak case harnessRainguard eyepiece coverTethered objective lens coverComfort neck strapLens cloth