Compare Nikon AF-S DX NIKKOR 18-300mm f 3.5-6.3G ED VR Lens vs Tamron 18-200mm f 3.5-6.3 Di II VC Lens for Nikon F vs Nikon AF-S DX NIKKOR 18-200mm f 3.5-5.6G ED VR II Lens vs Tamron 18-400mm f 3.5-6.3 Di II VC HLD Lens for Nikon F