| Tokina AT-X 11-16mm f/2.8 DX Specifications | |
| Frame Coverage | APS-C |
| Lens Construction (groups) | 11 |
| Lens Construction (elements) | 13 |
| No. of Diaphragm Blades | 9 |
| Minimum Aperture | 22 |
| Closest Focusing Distance | 0.3m (11.8") |
| Maximum Magnifcation | 0.09x |
| Filter Diameter | 77mm |
| Maximum Diameter x Length | 84mm x 89.2mm (3.3" x 3.5") |
| Weight | 560g (19.8oz) |
Reviews
Source
Shashinki.com
Sharpness is superb, minimum focusing distance of 30cm of this lens is amazing! You can create extraordinary portrait shots with this lens, or amazing close-up of wildlife with great nature background!
PhotoZone.de
The Tokina AF 11-16mm f/2.8 AT-X Pro DX is currently the best ultra-wide angle zoom lens for Canon EOS APS-C DSLRs. The resolution is impressively high throughout the zoom range (albeit a short one) and across the image field. Vignetting is really only a problem at 11mm @ f/2.8 but otherwise the issue is very well controlled. The level of distortions is comparatively low.
Ken Rockwell
If you shoot Canon, get the Canon 10-22mm, since it doesn't cost much more and has a much wider and longer zoom range. I have not compared its sharpness, however the Canon's distortion control is superior.
