ET-63 Lens Hood for Canon The ET-63 Lens Hood is compatible with the Canon EF-S 55-250mm f/4-5.6 is STM Lens Lens reduce unwanted light reaching the lens. All Canon lens hoods are functional, rugged and well-designed. Indespensable for protecting valuable lenses. Shield your lenses from extraneous light and prevent flare from spoiling your images.
