Fotasy FALX7 52mm Lens Filter Adapter Tube and Lens Cleaning Cloth for Panasonic DMC LX7 LX-7 and Leica D-LUX 6 This 52mm lens filter Adapter tube will allows Panasonic LX-7 LX7 & Leica D-LUX 6 camera to accept any 52mm threaded filter, step-up ring or macro lens. Made of metal (not plastic) Please note it might cause black circles of the image at the widest end! Please Note: User need to remove the metal ring on the LX7's lens before installing this adapter tube With Fotasy Premier Lens Cleaning Cloth