Find out what 3 readers thought of the Olympus 1.4X EC-14 in our review.
The Olympus M.Zuiko Digital 1.4x Teleconverter MC-14 extends the reach of select Olympus lenses without sacrificing image quality, but it does reduce the amount of light that the lens captures.
Teleplus Pro 300 AF 3.0x
XF 2.0x TC WR
TC-1401 for Nikon
Extender EF 1.4x III
1.4x EX DG Tele Converter
Extender EF 2x III