ET-83 II Lens Hood
Fits to the front of the EF 70-200mm f/2.8L USM, reducing 'flare' caused by light shining directly on the lens' front element.
Canon ET-83 II Lens Hood, Round, Black
Canon ET-83 II Lens Hood. Shape: Round, Product colour: Black, Compatibility: EF 70–200mm f/2.8L USM