The Lens Cap for Leica X1 Digital Camera by Leica is a spare or replacement lens cap for the Leica X1 digital camera. It is a snap-on type lens cap. Having a spare lens cap in your camera bag is a good idea to maintain the quality of your lens. Lens caps protect the lens from scratches, fingerprints and the elements when not shooting your camera. This dedicated lens cap has the Leica name logo on the front of the cap.