Athlon Optics Cronus 20-60x86ed Spotting Scope

Aprochromatic Lens System gives you the result of images which have greater contrast, sharpness and color definition.
ED Glass gives you an image with little or no chromatic fringe so the final result brings a clearer and sharper image to your eyes.
ESP Dielectric Coating is a multi layer prism coating that reflects over 99% of the light to your eyes bringing you a clear, bright image that displays accurate color reproduction.
Magnesium Chassis gives you the strength of a metal chassis while reducing the weight as much as 30%.
XPL Coating gives you an extra protection on the exterior lenses from dirt, oil and scratches.
Bak4 glass prisms reflect more light to your eyes which will give you brighter and sharper image.
Advanced Fully Multi-Coated lenses gives you better light transmission to bring optimum brightness and true color across the entire light spectrum.
Argon Purging uses the inert gas with bigger size molecules to purge any moisture out of the tube giving you better waterproofing and thermal stability.
Waterproof to protect the binocular in the harshest weather conditions or if accidently submerged underwater.
Dual Focus, with dual speed focus knobs that offer both faster and finer focus adjustment.
Rotating Ring allows you to rotate the scope around tripod supporting ring into the most comfortable and convenient angle for observation.