Tamron 18-200mm f/3.5-6.3 Di II VC Review - DustinAbbott.net
getitdigital review: Tamron AF18-270mm/3.5-6.3 Di II VC LD Aspherical (IF) Macro vs. Nikon AF-S DX NIKKOR 18-200mm f/3.5-5.6G ED VR II | Getitdigital's Blog
Tamron 18-200mm F3.5-6.3 Di II VC Overview: Digital Photography Review
Tamron to offer 18-200, 17-50 & 70-300 in Nikon mount: Digital Photography Review