Tamron AF 17-50mm f/2.8 SP XR Di II LD Aspherical [IF] (Canon) - Review / Test Report
Tamron AF SP 17-50mm f/2.8 XR Di II LD objektiv za Nikon
Amazon.com : Tamron SP Auto Focus 17-50mm F/2.8 XR Di-II LD SP Aspherical (IF) Zoom Lens with Built In Motor for Nikon Digital SLR : Camera Lenses : Electronics
Tamron AF 17-50mm F/2.8 XR Di II Review - Photo Jottings