Fujinon XF 1.4X TC WR Telecoverter
Fuji SKU: 16481892 | Helix SKU: FJ16481892
The "FUJINON TELECONVERTER XF 1.4X TC WR" is a high-performance teleconverter capable of multiplying the focal length of mounted lenses* by 1.4x. Although the aperture becomes one f-stop higher when mounted, the teleconverter features an excellent optical design with a construction of 7 elements in 3 groups to maintain the optical performance of the original lens. Also, thanks to the unified design when mounted to a compatible lens*, the teleconverter is weather and dust-resistant and operates at temperatures as low as -10°C. This makes it possible to be used with confidence outdoors when used with the weather and dust-resistant FUJIFILM X-T1 or X-Pro2 camera bodies and XF50-140mmF2.8 R LM OIS WR or XF100-400mmF4.5-5.6 R LM OIS WR lenses.
Compatibility Chart
| Lens | Focal length with teleconverter mounted | Max. aperture with teleconverter mounted |
|---|---|---|
| XF50-140mmF2.8 R LM OIS WR | 70mm-196mm (107mm-299mm in 35mm format equivalent) |
F4 |
| XF100-400mmF4.5-5.6 R LM OIS WR | 140mm-560mm (213mm-853mm in 35mm format equivalent) |
F6.3-8 |
| Type | FUJINON TELECONVERTER XF1.4X TC WR |
|---|---|
| Lens configuration | 7 elements 3 groups |
| Focal length | 1.4x that of original lens |
| Max. aperture | 1 additional stop |
| Min. aperture | 1 additional stop |
| Focus range | Approx. same as that of original lens |
| Max. magnification | 1.4x that of original lens |
| External dimensions: Diameter x Length （distance from camera lens mount flange） |
Approx. Φ58mm x 15mm |
| Weight (excluding lens caps） |
Approx.130g |
MTF Chart of XF1.4X TC WR with XF50-140mmF2.8 R LM OIS WR
Vertical axis : Contrast S : Sagittal M : Meridional Wide(50mm)Spatial frequency 15 lines/mm
Distance from the center of the image
XF50-140mmF2.8 R LM OIS WR
Spatial frequency 45 lines/mm
Distance from the center of the image
XF50-140mmF2.8 R LM OIS WR
Telephoto(140mm)
Spatial frequency 15 lines/mm
Distance from the center of the image
XF50-140mmF2.8 R LM OIS WR
Spatial frequency 45 lines/mm
Distance from the center of the image
XF50-140mmF2.8 R LM OIS WR
Lens Configuration
FUJINON TELECONVERTER XF1.4X TC WR
