Canon ET60 Lens Hood for EF 75-300mm f/4.0-5.6 SLR Lens Helps prevent glare and unwanted sun flares Comaptible with EF 75-300 f/4-5.6 III & EF 75-300 f/4-5.6 III USM Comaptible with EF 75-300 f/4-5.6 II & EF 75-300 f/4-5.6 II USM