Tamron SP 70-200mm f/2.8 Di VC USD G2 lens review with samples (Full-frame and APS-C) - YouTube
Future Forward - Tamron SP 70-200mm f/2.8 Di VC USD G2 Lens for Canon EF A popular telephoto zoom for a variety of shooting applications, this Canon EF-mount SP 70-200mm f/2.8 Di