For today’s Deal of the Day, Adorama is discounting the Tokina atx-i 17-35mm f/4 FF Lens for Canon EF to $499.00 (regular price of $599). They’re also throwing in a free 82mm variable ND (4 to 9-stop) filter!
This is a lens designed for full-frame cameras, but it can also be used on crop sensors where it provides a 27.2-56mm equivalent focal length range.