Lens caps and hoods shield your lenses from extraneous light and prevent flare spoiling your images.
Compatibility (Lens): EF 55-200mm f/4.5-5.6 II USM, EF 80-200mm f/4.5-5.6 USM, EF 80-200mm f/4.5-5.6 II, EF 55-200mm f/4.5-5.6 USM, EF 80-200mm f/4.5-5.6.