Feature:1. Can prevent the entry of non-imaging light and avoid haze during backlight, side light, flash photography.2. During front light and side light photography, it can avoid surrounding scattered light entering the lens.3. During light photography or night photography, it can avoid ambient interference light entering the lens.4. It can also protect the lens from scratches, fingerprint, and prevents from wind, sand, rain and snow to some extent.5. Widely used in backlight photography and are generally used to avoid glare.6. Glare may occur if the light source is close to it. At this point, you can use your hand on the side of the light source to block the hood. Whether glare is eliminated or not, it should be observed clearly from the viewfinder.Specification:Condition: 100% Brand NewItem Type: Lens HoodModel: EW-83GMaterial: PlasticColor: BlackSuitable Lens: for Canon EF 28-300mm f/3.5-5.6L IS USM LensPackage List:1 x Lens Hood