Olympus CLA-11 - Lens adapter 55 mm thread - for SP-590 UZ, TCON-17 (202317) Ultra-wide-angle performance 9-18mm (18-36mm) 1 - 4.0-5.6 Super compact (76mm) & lightweight (280g) Box contains 9-18mm extreme wide angle lens with 2x zoom, warranty card, lens front and rear caps Accepts 72mm lens filters