Canon EF 28-200mm f/3.5-5.6 USM. Lens structure (elements/groups): 16/12, Focus adjustment: 1:3.5 - 5.6, Focal length range (f-f): 28 - 200 mm. Diameter: 78.4 mm, Length: 89.6 mm, Filter size: 72 mm. Colour of product: Black