Feature 1 Made of high quality plastic material,strong and durable, improving the image quality of photos. 2 In backlight, side light or flash light photography, it can prevent the entry of nonimaging light, avoid haze. 3 In front light and side light photography, it can prevent the scattered light around from entering the lens. 4 In light photography or night photography, it can avoid surrounding interference light into the lens. 5 It can prevent accidental damage to the lens, avoid touching the lens surface by mistake with fingers, and to some extent shield the lens from wind and sand, rain and snow.Condition: 100% Brand NewItem Type: Lens HoodMaterial: PlasticColor: Black Suitable Lens: For AFS 2470mm f/2.8G ED Camera Lens Package List1 x Lens Hood NoteShades are widely used in backlight photography to avoid flare in general. However, flare may still occur if the light source is close. At this point, you can use your hand on the side where the light source is block the hood. Whether the flare is eliminated need to look through the viewfinder.