Product guide · Fujifilm
Fujifilm Fujinon XF400mmF4.5 R LM OIS WR
The Fujinon XF400mm F4.5 is a fixed-focal-length X-mount wildlife lens with a 609mm-equivalent view. It is intended for photographers who need a dedicated long lens rather than a small travel zoom.
Our assessment
The tradeoff to consider
The fixed framing and support requirements make this a different carrying decision from an XF70-300mm.
Exact variant reviewed
Fujifilm X-mount 400mm f/4.5 super-telephoto prime lens
Key specifications
- Compatibility
- Fujifilm X mount, XF1.4X TC WR, XF2X TC WR
- Weight
- 2.74 lb · 1245 g
- Dimensions
- Not confirmed
- US variant
- Availability requires confirmation
What to verify before ordering
- Plan the body, lens support and bag together, and verify compatibility before adding a teleconverter.
- Current availability, included accessories, warranty, and return conditions.
Official source
Information last checked on .
View the manufacturer’s official product information