The Canon E-82 II Lens Cap is a center-squeeze snap-on type lens cap for Canon EF and EF-S lenses with a 82mm front diameter. A front lens cap protects the lens from scratches, moisture, dust and fingerprints when the lens is not in use, and the center-squeeze allows you to easily put on, and take off the lens cap while a lens hood is attached.
Compatible Canon Lenses Include:
EF 16-35mm f/2.8L II USM
EF 24-70mm f/2.8L II USM