Canon Support for EF 16-35mm f/2.8L II USM | Canon U.S.A., Inc.,Canon EF 16-35mm f/2.8 L III USM Lens - Black - 0573C002 for,Canon EF 16-35mm f/2.8L III USM Lens 0573C002 - Adorama,Canon EF 16-35mm f/2.8 L III USM Lens - Black - 0573C002 for,EF 16-35mm f/2.8L II USM - [Canon Hongkong Company Limited]