The Lens Cap for Leica V-Lux 2 and V-Lux 3 Digital Cameras by Leica is a replacement or spare lens cap for the Leica V-Lux 2 and V-Lux 3 digital cameras. It is a 52mm snap-on type lens cap with a retaining string that prevents loss by keeping the cap connected to the camera body when shooting. Lens caps protect the lens from scratches, fingerprints and the elements when the camera is not in use. This dedicated lens cap has the Leica name logo on the front.