Sigma 2x EX DG Converter/Extender (Canon mount), Sigma...
Sigma 2x EX DG Converter/Extender (Canon mount), Sigma 2x EX DG Converter/Extender (Canon mount) in mint condition. Includes original box, case and manual/paperwork. This professional optic affords doubling of focal length without significant loss of image quality. Get an 'as new' converter for less than half the new price. Please check relevant (Sigma, Canon etc) websites for lens (AF/MF) compatibility. £, Steyning,.