Amazon.com : Tamron 17-50mm f/2.8 XR Di-II LD [IF] SP AF Zoom Lens for Nikon D40 (Built-in Motor) Bundle with 8GB Memory Card, Camera Bag for DSLR Full-Size 60 Inch Tripod and
Review Tamron Di II SP 17-50mm F / 2.8 VC | Happy
TAMRON Lens 17-50 f/2.8 VC (For Canon)
SP AF 17-50mm F/2.8 XR Di II VC LD Aspherical [IF]
Tamron 17-50mm F/2.8 | The new addition to my lenses. Becaus… | Flickr
Tamron 17-50mm f/2.8 XR Di II LD Lens for Canon Digital