B&H Photo Video offers the Tamron Zoom Super Wide Angle SP AF 17-50mm f/2.8 XR Di-II LD Aspherical [IF] Autofocus Lens for Canon
, model no. AF016C-700, Nikon
, model no. AF016NII-700, Pentax
, model no. AF016P-700, or Sony Alpha & Minolta Cameras
, model no. AF016M-700, for $299
with free shipping
charges the same for each, and Amazon
charges the same for select models.) That's the lowest total price we could find by $200. It features a 78°to 31° angle of view and 0.22x magnification.