Tamron AF 70-300mm F/4-5.6 Di LD Macro 1:2 for Pentax (A17): Amazon.co.uk: Electronics & Photo
Used Tamron AF 70-300mm F4/5.6 Tele-Macro lens for Sony A-Mount (SH378
Amazon.com : Tamron Auto Focus 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens with Built In Motor for Nikon Digital SLR (Model A17NII) : Digital Slr Camera Lenses : Electronics