Micro T-2 (2 MOA with standard mount)The Aimpoint Micro T 2 red dot optic was designed for users who require an extremely rugged, lightweight, and compact sight. The Micro T 2 optic has unmatched optical clarity and can withstand the physical abuse necessary for demanding end users. New innovative lenses with cutting edge reflective coatings, radically improve the shape of the 2 MOA dot. ACET technology allows 50,000 hours (over 5 years) of constant operation with one CR2032 battery on