The Olympus EC-20 2x Teleconverter doubles the focal length of any lens it is attached to from the wide selection of Four-Thirds and Olympus E-System lenses.
If you think about it, suddenly your Zuiko ED50-200 f/2.8-3.5 SWD lens (which covers 100-400mm in 35mm format) becomes, in effect a 200-800mm lens (in 35mm format). This converter saves you both time and money.
|Rear Mount Diameter||Not Specified by Manufacturer|
|Front Mount Diameter||Not Specified by Manufacturer|
|Construction, Elements/Groups||5 groups/7 elements, Metal, glass|
|Lens Diameter||Not Specified by Manufacturer|
|Length||Dimensions: 2.5 x 2.5" (6.4cm) (approx)|
|Weight||7.9 oz (225g)|
|Package Weight||0.9 lb|
|Box Dimensions (LxWxH)||6.3 x 4.5 x 4.3"|