Canon EW-43 Lens Hood for EF-M 22mm f/2 STM Lens

The Canon Lens Hood EW-43 is for the EF-M 22mm f/2 STM Lens, which is for the Canon EOS-M mirrorless digital camera. As with other lens hoods, the Ew-43 is made to keep undesired side lighting from entering the lens, providing better visibility and image quality.