Tokina's updated ultra-wide f/2.8 for APS-C — the atx-i 11-20mm with improved coatings.
The Tokina atx-i 11-20mm f/2.8 CF is a fast APS-C ultra-wide zoom from Tokina — constant f/2.8 for Canon EF-mount cameras. Canon EF mount.
11-20mm focal length (17-30mm equivalent on APS-C). f/2.8 constant maximum aperture. CF (Carbon Fibre elements). APS-C. Canon EF mount.
The Tokina atx-i 11-20mm f/2.8 CF is the updated atx-i version of Tokina's popular APS-C ultra-wide — constant f/2.8 across 17-30mm equivalent. CF elements improve the optical design. Uses the standard Canon EF mount (not the proprietary Canon EF-S bayonet). A strong alternative to native Canon EF-S ultra-wide zooms for APS-C cameras.
On the used market the Tokina atx-i 11-20mm f/2.8 CF is a fast APS-C ultra-wide. Condition checks: constant f/2.8, CF elements. Canon EF mount.