Named after the King of all the Greek Titans, the Cronus 10x50 UHD Range finding Binoculars are designed for heavy duty glassing and ranging in any condition. The Cronus was built with Athlon’s own E2ES lens system which provides a flat field of view with sharp, brilliant images. The image quality is enhanced even further with Athlon’s cutting edge Enhanced Spectral Prism (ESP) dielectric coating, which reflects 99% of the light to the user’s eyes for a bright picture with accurate color reproduction. In addition, these range finding field glasses can accurately provide the distance on a deer up to 800 yards away, and reflective targets up to 2000 yards away, making the Cronus a perfect addition to a long range shooting set up. Features of the Cronus 10x50 UHD Range Finding Binoculars: Illuminated ranging display E2ES field flattening system ED High Definition GlassESP Dielectric Coating Lightweight Magnesium ChassisXPL Coating for dirt, scratch and oil protectionPhase Corrected PrismsBaK4 Prisms Advanced Fully Multi-Coated LensesLong Eye Relief (19.3mm) Close focus Twist up EyecupsWaterproof Argon Purging Athlon Scopes Athlon Cronus 10x50mm UHD Laser Rangefinding Binoculars 111020