The Canon E-43 Lens Cap is designed to fit and protect the Canon EF-M 22mm f2 STM lens from dust and scratching. This cap features a 43mm thread. Check the end of your lens to find out what size cap is needed.
The Canon E-43 Lens Cap for EF-M 22mm f2 STM would be best suited for photographers using an EOS M mirrorless camera with a 22mm f2 STM lens.
