I’ve had a pretty short period of time with the Fujifilm 2x teleconverter TC WR and with an increasing amount of time dedicated to the exciting Flight of the Swans project, I had get out with this teleconverter wherever possible. I’m going to cover things like image quality with both the XF50-140mm F2.8 WR OIS and the XF100-400mm WR OIS, as well as looking at autofocus speeds and comparisons against ’naked‘ lenses. Hopefully this will give you real world advice on how helpful this teleconverter will be for you. Nothing new here – It is wonderfully well built, just like its little brother, the 1.4x teleconverter TC WR. The build quality of Fujifilm products continues to increase, like the rest of my X-Series equipment, I know that this product will be able to take a beating out in the field. Took a few quick product shots, but I don’t do this anywhere near as good as Jonas Rask, so check out his beautiful review of this 2x teleconverter here. Hopefully the pictures give you an indication of the size difference between the two teleconverters………

Source: Small with lengthy ambitions – Fujifilm 2x teleconverter Review – Ben Cherry

Ben Cherry Teleconverter XF 2.0 TC