Olympus M.ZUIKO Digital 17mm f/1.8 10x High-Definition 2-Element Close-Up (Macro) Lens (46mm) (58mm w/ Stepping Ring 46-58mm)

High-definition beveled +10 close-up (macro) converter made for the Olympus M.ZUIKO Digital 17mm f/1.8. Optical design uses two high-index, low-dispersion elements for improved close-up image quality. All surfaces are fully multi-coated and feature a threaded anti-reflection coating. Attaches directly to the lens named in the title and fits a 46mm thread; a 46→58mm stepping ring is provided to accommodate 58mm threads.