Vortex 10% Off PROMO CODE - "VORTEX10"HD optics, rugged performance and high end form-factor in a value-price binocular? Check out the Vortex Crossfire HD. Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission. Add in the included GlassPak binocular harness for quick optic deployment in the field and superior protection and comfort.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 transmissionFully Multi-Coated Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfacesRubber Armor Provides a secure, non-slip grip, and durable external protectionWaterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environmentsShockproof Rugged construction withstands recoil and impactFogproof Nitrogen gas purging prevents internal fogging over a wide range of temperaturesRoof Prism Valued for greater durability and a more compact sizeAdjustable Eyecups Twist up and down for comfortable viewing with or without eyeglassesCenter Focus Wheel Adjusts the focus of both binocular barrels at the same timeDiopter Adjusts for differences in a user's eyes. Located on right eyepieceTripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mountWhat's in the box :GlassPak binocular caseGlassPak case harnessRainguard eyepiece coverTethered objective lens coverComfort neck strapLens cloth