Tokina atx-i 11-20mm f/2.8 CF Lens
The Tokina 11-20mm f/2.8 CF is a 11–20mm f/2.8 lens designed for Canon EF, Nikon F mount cameras. Used copies start from $292.06 on GearFocus, with buyer protection on every purchase.
Tokina atx-i 11-20mm f/2.8 CF Lens
Used Tokina 11-20mm f/2.8 CF Listings on GearFocus
Lens Overview — Tokina 11-20mm f/2.8 CF
Key Features — Tokina 11-20mm f/2.8 CF
11-20mm APS-C Zoom: Covers an ultra wide-angle range equivalent to approximately 17-31mm full-frame, ideal for landscapes, interiors, and architecture.
Constant f/2.8 Aperture: Maintains a maximum aperture of f/2.8 throughout the entire zoom range, keeping exposure consistent without adjustment when zooming.
Canon EF & Nikon F Mounts: Available in both mount options, making it compatible with a wide range of Canon and Nikon APS-C DSLRs.
Autofocus & Manual Focus: Supports both AF and MF operation, with Tokina's One-Touch Focus Clutch mechanism allowing quick switching between modes.
9-Blade Aperture Diaphragm: Produces rounded out-of-focus rendering at wider apertures for more natural-looking bokeh in wide-angle compositions.
82mm Filter Thread: Accepts standard 82mm filters, allowing use of ND, polarizing, or graduated filters for landscape and long-exposure work.
Lens Specifications — Tokina 11-20mm f/2.8 CF
| Spec | Detail |
|---|---|
| Use Cases | Travel |
| Lens Type | Ultra Wide-Angle |
| Format | APS-C |
| Zoom/Prime | Zoom |
| Focal Length | 11–20mm |
| Maximum Aperture | f/2.8 |
| Camera System | DSLR |
| Lens Mount | Canon EF, Nikon F |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 82mm |
Description — Tokina 11-20mm f/2.8 CF
The Tokina atx-i 11-20mm f/2.8 CF is an ultra wide-angle zoom lens built specifically for APS-C format DSLR cameras. Covering a focal length range of 11–20mm, it delivers a broad field of view well suited to landscape, architectural, and interior photography. The lens holds a constant maximum aperture of f/2.8 throughout the zoom range, providing consistent exposure settings regardless of where you set the focal length.
It is offered in Canon EF and Nikon F mounts, covering the two major DSLR ecosystems. Focus is flexible, with support for both autofocus and manual focus modes. The 82mm filter thread accommodates a wide range of standard filters, and the lens weighs in at 570g.
Image stabilization is not included, so shooters should keep this in mind when planning handheld use in low-light environments. As a zoom lens with wide-angle reach and a fast constant aperture, it addresses the core needs of APS-C DSLR users who prioritize field of view and light-gathering capability in a single lens.
Pros — Tokina 11-20mm f/2.8 CF
- ✓Constant f/2.8 maximum aperture across the full 11–20mm zoom range
- ✓Available in both Canon EF and Nikon F mounts for broad DSLR compatibility
- ✓Wide focal length range (11–20mm) well suited for ultra wide-angle APS-C shooting
Cons — Tokina 11-20mm f/2.8 CF
- ✗No image stabilization, which may be a drawback for handheld low-light use
- ✗APS-C format only — not compatible with full-frame DSLR bodies at full coverage
- ✗At 570g, the lens carries noticeable weight for a wide-angle zoom
Reviews — Tokina 11-20mm f/2.8 CF
Videos — Tokina 11-20mm f/2.8 CF
Tokina 11-20mm f/2.8 AT-X Pro lens review with samples (APS-C & Full-frame) — Christopher Frost
Frequently Asked Questions — Tokina 11-20mm f/2.8 CF
Which camera mounts is the Tokina atx-i 11-20mm f/2.8 CF available in?+
The lens is available in Canon EF and Nikon F mounts. Both versions are designed for APS-C format DSLR cameras in their respective systems.
Does this lens support autofocus?+
Yes, the lens supports both autofocus and manual focus. Shooters can switch between the two modes depending on their shooting needs.
Does the Tokina atx-i 11-20mm f/2.8 CF have image stabilization?+
No, the specifications confirm that image stabilization is not included on this lens. Shooters relying on stabilization will need to depend on in-body systems if their camera supports it.
What filter size does this lens use?+
The lens uses an 82mm filter thread, which is a common size among wide-angle lenses of this aperture class. Standard 82mm circular filters are compatible.
Is this lens suitable for full-frame cameras?+
The lens is designed for APS-C format sensors. It is listed as compatible with APS-C DSLR cameras in Canon EF and Nikon F mounts, and is not specified for full-frame coverage.
How heavy is the Tokina atx-i 11-20mm f/2.8 CF?+
The lens weighs 570g. This is a moderate weight for an ultra wide-angle zoom with a constant f/2.8 aperture in the APS-C DSLR category.