The ATS 80 HD has been a favorite of guides and hunters for years. The large 80mm objective results in a wider exit pupil allowing you to glass even in the poorest lighting conditions. Swarovision Technology offers unmatched clarity and brilliant colors across the entire field of view. The HD lenses and Swarobright coatings provide high contrast ultra sharp images you have to see to believe. All wrapped up in a rugged rugged armor to protect your investment, and Swaroclean coating helps keep dust and dirt from sticking to your glass.