Amazon.com : Tamron AF 200-500mm f/5.0-6.3 Di LD SP FEC (IF) Lens for Canon Digital SLR Cameras (Model A08E) (Discontinued by Manufacturer) : Camera Lenses : Electronics
Tamron 200-500mm f/5-6.3 SP Di Auto Focus Zoom Lens with Hood (Nikon F) ( Tamron Malaysia) - Digital SLR Lenses - ShaShinKi
The Tamron SP 500 mm f/ 8 Adaptall-2 model 55B Lens. Specs. MTF Charts. User Reviews.
Tamron SP 500mm f8 Mirror Lens with Tamron SP BBAR MC Adaptall 2x converter (M42 mount), Photography, Lens & Kits on Carousell