Start of lstUrls_of_images_in_html_description You know what they say about people who assume you cant get HD optics, rugged performance and high end form-factor in a value priced binocular? They clearly havent seen the Crossfire HD! The included GlassPak binocular harness allows for quick optic deployment along with superior protection and comfort. The Crossfire HD is a rare find in entry-level optics. Includes GlassPak binocular case GlassPak case harness Rainguard eyepiece cover Tethered objective lens covers Comfort neck strap Lens cloth Specifications Objective Lens Diameter 42 mm Eye Relief 15 mm Exit Pupil 4.2 mm Linear Field of View 325 feet/1000 yards Angular Field of View 6.2 degrees Close Focus 6.0 feet Interpupillary Distance 58 75 mm Height 6.0 inches Width 5.2 inches Weight 23.0 ounces Product Manual (.pdf) Download PDF 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 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. End of lstUrls_of_images_in_html_description