The Fujinon XF 2.0 TC WR is a teleconverter with optical performance that extends the focal length by 2.0 times. Due to its excellent construction with 9 elements in 5 groups, the full optical performance of the original lens is maintained. When used with a compatible lens, the teleconverter is splash-proof, dust-proof, and resistant to temperatures as low as -10°C. Together with the camera bodies X-T1 and X-Pro2, as well as the lenses XF50-140mm F2.8 R LM OIS WR and XF100-400 F4.5-5.6 R LM OIS WR, the teleconverter creates the optimal outdoor combination.