Tamron SP 500mm F8 Tele Macro Mirror Lens Adaptall 2 Mount for SLR Cameras | eBay
Tamron 500mm f/8 SP macro (Adaptall-to-Nikon) Review / Test Report
The Tamron SP 500 mm f/ 8 Adaptall-2 model 55B Lens. Specs. MTF Charts. User Reviews.
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 SP Adaptall-2 200-500mm F/5.6 Model 31A
Used Tamron SP 500mm f8 Mirror Adaptall Mount Used Like New | K&M Camera