Canon EW-103 Lens Hood

The EW-103 Lens Hood, designed specifically for the Canon RF 28-70mm f/2L USM lens, reduces flare by diverting stray light away from the lens. The lens is further shielded by the hood against unintentional knocks, bumps, and scratches. It is provided here as a backup or swap for the one that came with the lens at first.