The Panasonic FZ18/FZ28/FZ3 Adapter Tube 58mm from Bower is a conversion adapter tube for the Panasonic FZ18/FZ28/FZ3 digital cameras. Auxiliary lenses and filters with 58mm thread can be attached to the adapter tube using this adapter. Lightweight aluminum construction, seamless lens fit and a design geared towards optimum stability make this adapter tube a great asset to your camera. Enjoy the security of a lifetime warranty.