Quick Summary
The Tamron 11 to 20mm F/2.8 Di III-A RXD Lens for Fujifilm X mount APS C is a fast ultra wide angle zoom lens for Fujifilm X mount mirrorless cameras. It is designed for photographers who want a wider field of view for landscapes, architecture, interiors, travel, and other creative wide angle work, with a constant F2.8 aperture for consistent shooting.
Who It Is Best For
This lens suits Fujifilm X mount APS C users who regularly shoot wide scenes and want more framing flexibility than a standard kit lens. It is a practical choice for people who value a compact mirrorless lens for everyday carry, low light use, and quiet autofocus for stills or video.
What To Know Before You Buy
It is designed for APS C cameras only, so it is not suitable for full frame use. The ultra wide view is a strong fit for scenic and interior work, but it is less suited to traditional portrait use.
Pros: The constant F2.8 aperture and compact handling make it useful for wide angle shooting in a range of lighting conditions.
Cons: It is intended for APS C Fujifilm X mount cameras only, so compatibility should be checked before ordering.
Common Buyer Questions
What type of lens is this?
It is a fast ultra wide angle zoom lens.
Which cameras does it fit?
It is designed for Fujifilm X mount APS C mirrorless cameras.
Is the aperture constant?
Yes, it has a constant F2.8 aperture across the zoom range.
What is it best used for?
It is well suited to landscapes, architecture, interiors, travel, and other wide angle photography.
Is it suitable for full frame cameras?
No, it is listed for APS C use only.
Can it be used for video?
The quiet autofocus makes it suitable for video and vlogging.
Key Details
| Detail | What it means in use |
|---|---|
| Focal length | 11 to 20 mm for a very wide field of view |
| Maximum aperture | Constant F2.8 for consistent wide angle shooting |
| Lens type | Ultra wide angle zoom lens |
| Autofocus | RXD stepping motor |
| Mount | Fujifilm X mount |
| Format compatibility | APS C mirrorless cameras |
| Construction | Splash proof design |
Final Buying View
If you want a fast ultra wide zoom for Fujifilm X mount APS C cameras, this Tamron lens offers a useful mix of wide framing, constant F2.8 brightness, and quiet autofocus. It is a sensible option for landscape, interior, travel, and creative wide angle shooting. If that matches the way you work, it is worth a close look.





