Amazon.com : Tamron AF 18-200mm F/3.5-6.3 XR Di II LD Aspherical [IF] Macro Lens for Nikon : Camera Lenses : Electronics
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