OM SYSTEM M.Zuiko Digital ED 12-40 F2.8 PRO II Lens (Black)

Key Features: 

· 12-40mm focal length (24-80mm-35mm equivalent)
· F2.8 aperture, 7-blade circular aperture
· IP53-rated weather- and dust sealing, ZERO coating
· Weighs 382g, has a length of 84mm, and has a 62mm filter diameter
· 14 elements in 9 groups
· 0.2m minimum focusing distance
· MSC High-speed autofocus