Introduction Canon E-112 Lens Cap Protecting the front of your lens when not in use, the Canon E-112 Lens Cap is a 112mm-diameter cap featuring a center pinch design along with the Canon logo on the front. When in place, this cap guards against dust, moisture, and scratches. Key Features: 112mm Diameter Protects Lens When Not In Use Center-Pinch Snap-On Style Canon Name on Front What’s in the Box: Canon E-112 Lens Cap