Fujifilm · XF
XF 100-400mm ƒ/4.5-5.6 R LM OIS WR
FUJINON XF100-400mmF4.5-5.6 R LM OIS WR
Fujifilm XF 100-400mm ƒ/4.5-5.6 R LM OIS WR is a 100–400mm zoom lens for the Fujifilm X mount, equivalent to 150–600mm on full frame, with a maximum aperture of ƒ/4.5–5.6 and autofocus. It weighs 1375 g.

Optics
- Type
- Zoom · Photo
- Focal length
- 100–400mm (150–600mm eq.)
- Angle of view
- 16.2–4.1°
- Aperture
- ƒ/4.5–5.6 – ƒ/22
- Constant aperture
- No
- Blades
- 9, rounded
- Aperture ring
- Clicked
- Construction
- 21 el. / 14 gr.
- Special elements
- 5 ED, 1 Super ED
- Designations
- R · LM · OIS · WR
- Designed for
- APS-C
Focus
- Type
- Autofocus, linear motor
- Minimum distance
- 1.75 m
- Magnification
- 0.19× (1:5.3)
Size and mount
- Diameter × length
- 94.8 × 210.5–270 mm
- Weight
- 1375 g
- Filter
- 77 mm front
- Mount
- Native X mount
Features
- Yes
- Weather sealed, Stabilized, Aperture ring, Electronic contacts, TC compatible
- No
- Clickless aperture, Internal zoom, Power zoom
History
- Maker
- Fujifilm · JP
- Announced
- 2016-01-15
- Status
- Current