Avoid lens flares on your photos by using the Canon Lens Hood ET-54B. It is imperative to prevent a lens flare as it reduces the overall contrast of the pictures and makes them look dull and lifeless. To prevent that, the lens hood will ensure that stray light does not fall on the lens element. Fasten it to the front of the lens and ensure photos have richer colors with deeper saturation. It will also help safeguard the lens from scratches, bumps, and accidental impacts.