Tokina AT-X 12-28mm f/4 PRO DX lens release dates announced

Tokina announced the release dates for their new AT-X 12-28mm f/4 PRO DX lens with internal focusing for APS-C DSLR cameras:

• Nikon version will be released on April 25th, 2013
• Canon version will be released in late June, 2013

Sample images from the lens can be found here and here.