Product Description
FUJIFILM FUJINON XF400mmF4.5 R LM OIS WR Lens
The FUJINON XF400mmF4.5 R LM OIS WR is a super-telephoto prime lens for the FUJIFILM X Series, designed to deliver exceptional reach and optical performance in a compact, field-ready design. Built for wildlife, sports, aviation, and long-range action photography, it combines high-end image quality with strong portability for handheld shooting.
Featuring a 400mm focal length (609mm equivalent in 35mm format) and a bright F4.5 maximum aperture, the lens provides strong subject isolation and reach while remaining relatively lightweight at approximately 1,245g. This makes it highly usable for extended outdoor sessions where mobility matters.
Optical Performance & Image Quality
The lens is built around a 21-element, 14-group optical construction, incorporating:
-
2 Super ED elements
-
4 ED elements
This advanced optical design reduces chromatic aberration and ensures high resolution and clarity across the frame. It is optimised for rendering distant subjects with precision, making it ideal for capturing fast-moving or far-away subjects such as birds, motorsport action, and aircraft.
Teleconverter Compatibility
The XF400mmF4.5 extends its versatility through compatibility with Fujifilm teleconverters:
-
XF1.4X TC WR → 560mm (853mm equivalent)
-
XF2X TC WR → 800mm (1,219mm equivalent)
This allows photographers to push into extreme telephoto ranges while maintaining image quality and usability.
Handling, Stabilisation & Design
A key feature of the lens is its 5.5-stop optical image stabilisation (OIS) system, which significantly improves handheld performance at long focal lengths by reducing the impact of camera shake.
Autofocus is powered by a high-speed linear motor, delivering fast, quiet, and accurate focusing that is well suited to tracking moving subjects in dynamic environments.
Additional handling features include:
-
Focus preset function for instant recall of a set focus position
-
Focus control button for customisable quick access
-
Focus limiter to reduce focus hunting and improve AF speed
The lens is also designed with improved balance, positioning its centre of gravity closer to the camera body to enhance stability and reduce fatigue during long shooting sessions.
Build Quality & Weather Resistance
Engineered for professional outdoor use, the XF400mmF4.5 includes:
-
20 weather-sealed points for dust and moisture resistance
-
Operation down to -10°C
-
Fluorine-coated front element to resist water, smudges, and dirt
This ensures dependable performance in challenging weather conditions and rugged environments.
What’s in the Box
-
FUJINON XF400mmF4.5 R LM OIS WR Lens
-
Lens hood
-
Front lens cap
-
Rear lens cap
-
Tripod collar (integrated)
-
User manual / documentation
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.





























