Zeiss Sports Optics Sports Optics Conquest HD Binocular 15x56

The 15x56 Conquest HD Binocular from ZEISS is designed to provide optimal performance in all light and weather conditions. Its performance comes from a combination of extra-low dispersion (ED) glass and fully multi-coated lenses and prisms. The ED glass corrects for chromatic aberration across the entire field of view, ensuring true color transmission with little to no distortion. Taking full advantage of the large 56mm objectives, the lenses have ZEISS' T* anti-reflective coatings, which minimize light loss and maximize the amount of light getting through the optics. The prisms are phase corrected to increase contrast. These optical coatings and glass produce a binocular that performs well, especially in low-light conditions, with bright high-contrast images and true color transmission across the entire 69° apparent angle of view. Features: - Abbe-Koenig Roof Prism Design - Extra-Low Dispersion (ED) Glass - Fully Multi-Coated Optics - LotuTec Protective Lens Coating Specifications: - Prism Type: Roof - Magnification: 15x - Objective Lens Diameter: 56 mm - Angle of View: 69° (Apparent) - Field of View: 240' @ 1000 yd / 79.68 m @ 1000 m - Minimum Focus Distance: 11.5' / 3.51 m - Exit Pupil Diameter: 3.7 mm - Eye Relief: 18 mm - Interpupillary Adjustment: 57 to 74 mm / 2.2 to 2.9" - Diopter Adjustment: -4 to +4 - Focus Type: Center - Fogproof: Yes, Nitrogen Filled - Water Resistance: Waterproof