Tamron 17-50mm F/2.8 Aspherical DI II SP IF LD XR (A16) K Mount Autofocus Lens For Pentax APS-C Sensor DSLRS {67} at KEH Camera
Tamron AF 17-50mm f/2.8 SP XR Di II LD Aspherical [IF] VC (Nikon) - Review / Test Report
Tamron SP AF XR LD Aspherical IF Di II 17-50mm F2.8 Lens Reviews - Tamron Lenses - Pentax Lens Review Database
Amazon.com : Tamron AF016P-700 SP AF17-50mm F/2.8 Di II LD Aspherical (IF) Lens with Hood for Pentax AF Cameras (Black) (Model A16P) : Digital Slr Camera Lenses : Electronics
Tamron 17-50mm F/2.8 Aspherical DI II SP IF LD XR (A16) K Mount Autofocus Lens For Pentax APS-C Sensor DSLRS {67} at KEH Camera