Olympus Zuiko 90-250mm f/2.8 Lens for Olympus
Olympus Zuiko 90-250mm f/2.8 Lens for Olympus - Zoom, for Digital SLR, Max Aperture: f/2.8, 17 Elements in 12 Groups, Filter size: 105 mm, Weight: 7.21 g., standard non-stabilized zoom, almost telecentric Specific mount digital cameras 4 / 3, 35 mm equivalent focal length: 180 - 500 mm Lens Construction: 17 elements in 12 groups including 3 ED lenses, 2 years
