Olympus M.Zuiko Digital ED 75-300mm F4.8-6.7 II Lens for Micro 4/3 Systems

One Super ED (extra-low dispersion) and two ED elements
Three high refractive index elements
ZERO (Zuiko Extra-low Reflection Optical) coating
Movie & Still Compatible (MSC) autofocus system
Rounded seven-blade diaphragm
Lens Mount: Micro Four Thirds
Lens Format: Micro Four Thirds
Zoom Focal Length: Focal Length: 75-300mm