FUJINON TELECONVERTER XF1.4X TC WR



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Product Overview

The "FUJINON TELECONVERTER XF1.4X 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 camera body and XF50-140mmF2.8 R LM OIS WR lens.

Specifications

FUJINON TELECONVERTER XF1.4X TC WR

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

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

 

Vertical axis : Contrast   S : Sagittal   M : Meridional

Wide(100mm)

Spatial frequency 15 lines/mm

Distance from the center of the image
XF100-400mmF4.5-5.6 LM OIS WR

Spatial frequency 45 lines/mm

Distance from the center of the image
XF100-400mmF4.5-5.6 LM OIS WR

 

Telephoto(400mm)

Spatial frequency 15 lines/mm

Distance from the center of the image
XF100-400mmF4.5-5.6 LM OIS WR

Spatial frequency 45 lines/mm

Distance from the center of the image
XF100-400mmF4.5-5.6 LM OIS WR

 

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

Sample Images

Shooting Mode Aperture-Priority Auto
Image Size 4896 x 3264
Sensitivity ISO 1600
Dynamic Range 100%
Aperture F5.6
Shutter Speed 1/640
Lens Focal Length 196.0mm
White Balance AUTO
Film simulation PROVIA
Lens Modulation Optimizer ON
Camera FUJIFILM X-T1
Original Lens XF50-140mmF2.8 R LM OIS WR
Shooting Mode Programmed Auto
Image Size 4896 x 3264
Sensitivity ISO 1600
Dynamic Range 100%
Aperture F5.6
Shutter Speed 1/220
Lens Focal Length 196.0mm
White Balance AUTO
Film simulation PROVIA
Lens Modulation Optimizer ON
Camera FUJIFILM X-T1
Original Lens XF50-140mmF2.8 R LM OIS WR
Shooting Mode Aperture-Priority Auto
Image Size 4896 x 3264
Sensitivity ISO 1600
Dynamic Range 100%
Aperture F4.0
Shutter Speed 1/2700
Lens Focal Length 196.0mm
White Balance AUTO
Film simulation PROVIA
Lens Modulation Optimizer OFF
Camera FUJIFILM X-T1
Original Lens XF50-140mmF2.8 R LM OIS WR