Tamron Adaptall 2 24-48mm Model 13A wide zoom - aarondesigns.org
Tamron Adaptall 2 Lens to Micro Four Thirds Camera Adaptor | SRB-Photographic.co.uk
Random Camera Blog: Back to Basics - Tamron Adaptall-2 Lenses
Tamron Adaptall-2 Series Lenses
Amazon.com : Fotasy Tamron Adaptall II Lens to E-Mount Adapter, Tamron Adaptall-2 E Mount Lens Adapter, Compatible with Sony a7 a7R a7s II III IV a9 a7c Alpha 1 a6600 a6500 a6400