XF 1.4X TC WR Fujinon Teleconverter

The "FUJINON TELECONVERTER XF1.4X TC WR" is a high-performance teleconverter capable of multiplying the focal length of compatible lensesby 1.4x. Fujifilm XF 1.4X TC WR Fujinon Teleconverter This fuji 1.4 converter is a high-performance teleconverter capable of multiplying the focal length of compatible lenses*1 by 1.4x. When mounted, the teleconverter increases the lens aperture by one f-stop, however its sophisticated optical design constructed of 7 elements in 3 groups maintains the optical performance of the original lens. Additionally, thanks to the unified design when mounted to a compatible lens*1, the teleconverter is weather and dust-resistant and operates at temperatures as low as -10C. This ensures it can be used with confidence outdoors with the weather and dust-resistant X-T1 camera body and XF50-140mmF2.8 R LM OIS WR lens. *1 Compatible lenses (As of October 21st, 2015) XF50-140mmF2.8 R LM OIS WR 70-196mmF4 with teleconverter mounted