Lens Database: Four ThirdsSorted by Focal LengthOlympus Zuiko Digital 1.4x Teleconverter EC-14Release Date: 2003-06-24Olympus Zuiko Digital 2.0x Teleconverter EC-20Release Date: 2003-06-24Olympus Zuiko Digital ED 7-14mm f/4Release Date: 2004-09-27Olympus Zuiko Digital ED 8mm f/3.5 FisheyeRelease Date: 2005-06-30Olympus Zuiko Digital 11-22mm f/2.8-3.5Release Date: 2003-06-24Olympus Zuiko Digital ED 12-60mm f/2.8-4 SWDRelease Date: 2007-10-16Olympus M.Zuiko Digital ED 12-40mm f/2.8 PRORelease Date: 2013-09-10Panasonic Leica D Vario-Elmarit 14-50mm f/2.8-3.5 ASPH Mega OISRelease Date: 2006-02-26Olympus Zuiko Digital ED 14-35mm f/2 SWDRelease Date: 2005-02-17Panasonic Leica D Vario-Elmar 14-150mm f/3.5-5.6 Asph Mega OISRelease Date: 2007-03-07Olympus Zuiko Digital ED 14-42mm f/3.5-5.6Release Date: 2006-09-14Panasonic Leica D Vario-Elmar 14-50mm f/3.8-5.6 Mega OISRelease Date: 2007-08-30Olympus Zuiko Digital 14-54mm f/2.8-3.5 IIRelease Date: 2008-11-05Olympus Zuiko Digital ED 18-180mm f/3.5-6.3Release Date: 2005-09-26Olympus Zuiko Digital 25mm f/2.8 PancakeRelease Date: 2008-03-05Olympus Zuiko Digital ED 35-100mm f/2Release Date: 2005-02-17Olympus Zuiko Digital 35mm f/3.5 MacroRelease Date: 2005-09-26Olympus Zuiko Digital ED 40-150mm f/4-5.6Release Date: 2004-09-27Canon FDn 50mm f/1.4Release Date: N/AOlympus Zuiko Digital ED 50-200mm f/2.8-3.5 SWDRelease Date: 2007-10-17Olympus Zuiko Digital ED 50mm f/2 MacroRelease Date: 2003-06-24Olympus Zuiko Digital ED 70-300mm f/4-5.6Release Date: 2007-06-26Olympus Zuiko Digital ED 90-250mm f/2.8Release Date: 2005-02-17Olympus Zuiko Digital ED 150mm f/2Release Date: 2004-09-27