Designed to fit the versatile RF 24-240mm f/4-6.3 IS USM zoom lens, the EW-78F hood prevents flare and ghosting caused by stray light entering the lens, especially when shooting into bright light. This robust lens hood also helps to protect the lens front element from accidental damage. Benefits Designed specifically for the RF 24-240mm f/4-6.3 IS USM lens Maintain image quality by preventing flare and ghosting Helps to protect the lens from physical knocks and scrapes Stops rain from sticking to front element and spoiling images Can be reversed and fitted to the lens to save space in storage Lightweight design for ease of use What\'s in the box EW-78F Lens Hood Compatibility RF 24-240mm f/4-6.3 IS USM