Canon EF 70-200mm f/2.8L IS III USM, Telephoto zoom lens, 23/19, 70 - 200 mm, Image stabilizer, Canon EF, Auto focus Canon EF 70-200mm f/2.8L IS III USM. Component for: SLR, Lens structure (elements/groups): 23/19, Lens type: Telephoto zoom lens. Camera brands compatibility: Canon, Maximum magnification: 0.21x, Lens coating features: Air Sphere Coating (ASC), Fluorine coating. Product colour: Black, White. Diameter: 8.88 cm, Filter size: 77 mm, Length: 199 mm