Description
The Canon EF / EF-S rear lens cap is a protective cover used to seal the back of Canon DSLR lenses when they are removed from the camera body. It fits all Canon EF and EF-S mount lenses and helps keep the rear glass element and electronic contacts safe.
It protects the lens from dust, moisture, fingerprints, and scratches, especially during storage or transport. The cap twists onto the rear mount of the lens and is an essential accessory for maintaining lens condition and image quality.





