CowboyStudio Body Cap and Lens Rear Cap for Micro 4/3 Olympus and Panasonic Lumix DMC-L10 and DMC-L1 One (1) Body Cap^One (1) Lens Rear Cap^Compatible with micro 4/3 mount cameras and lenses (including Olympus E-P1 and Panasonic GF1)^Body cap will protect the camera body from dusts, water if a lens is not mounted to the body.^Lens rear cap will protects the rear mount of all your E-Mount lenses from impact, scratches, dust, etc when not attached to the body.