Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon EF - The Camera Exchange
Review Tamron AF Aspherical 28-200mm 1: 3.8-5.6 71DM | Happy
The Tamron AF 28-200 mm f/ 3.8-5.6 Aspherical LD IF 171D Lens. Specs. MTF Charts. User Reviews.
Amazon.com : Tamron Auto Focus 18-200mm f/3.5-6.3 XR Di II LD Aspherical (IF) Macro Zoom Lens for Canon Digital SLR Cameras (Model A14E) : Camera Lenses : Electronics
Playing With Lenses: Aspheric indeed: Tamron AF Aspherical 28-80 1:3.5-5.6 77D
Review Tamron AF Aspherical 28-200mm 1: 3.8-5.6 71DM | Happy
Amazon.com : Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Sony (Model A09S) - International Version (No Warranty) : Camera Lenses : Electronics