By stopping unwanted light from shining directly into the lens, the Lens Hood EW-88D helps preserve image quality, reducing flare and ghosting. It also serves as protection for the lens' front element.BenefitsMaintains the superb image quality when shooting into the light of EF 16-35MM F/2.8L III USMHigh-quality lens hood designed to fit the wide-angle zoom of EF 16-35MM F/2.8L III USMProtects the front of the lens from accidental damagePetal-shaped design provides as much shade as possible without appearing in the frameBy stopping unwanted light from shining directly into the lens, the Lens Hood EW-88D helps preserve image quality, reducing flare and ghosting. It also serves as protection for the lens' front element.BenefitsMaintains the superb image quality when shooting into the light of EF 16-35MM F/2.8L III USMHigh-quality lens hood designed to fit the wide-angle zoom of EF 16-35MM F/2.8L III USMProtects the front of the lens from accidental damagePetal-shaped design provides as m