Check the listing for details. Athlon Argos G2 10x42mm UHD Binoculars 114011. Color: Black, Condition: New. Listed at 249.99 USD. --> Athlon Argos G2 10x42mm UHD Binoculars 114011 SKU: 114011-Athlon Athlon Argos G2 10x42mm UHD Binoculars 114011 The Athlon Optics Argos G2 10x42 UHD Binoculars utilize a light weight magnesium alloy chassis and an ergonomic grips, allowing for comfortable, one handed operation. They come equipped BaK-4 prisms that been given Athlons own Enhanced Spectral Prism (ESP) Dielectric coatings. This prism system reflects over 99% of the light into the users eyes for a bright picture with accurate color reproduction. Features of the Argos G2 10x42 UHD Binoculars: UHD Extra-Low Dispersion Glass Lightweight Magnesium ChassisXPL Coating for dirt, scratch and oil protectionPhase Corrected PrismsBaK4 Prisms Advanced Fully Multi-Coated LensesLong Eye Relief (16.1mm) Close focus Twist up EyecupsWaterproof Argon Purging Manufacturer's Part Number 114011 UPC 813869021877Field of View: 319 feet @ 1000 yardsObjective Diameter Close Focus Range: 13 feetAngular Field of View 6.1°Twilight Factor: Exit Pupil: Product Type Dimensions: Weight: 25.5 ouncesLight Transmission Item Condition Interpupillary Distance 56mm - 76mmEye Relief: 16.1mm