Tamron officially released their 100-400mm f/4.5-6.3 Di VC USD lens (model A035). As I already reported the US price is $799. The UK pricing is not yet available. The release date for Japan is listed as November 16th. Shipping in the US should start in December. Pre-order links: B&H | Adorama. MTF charts, lens design, specifications, … Continue reading Tamron 100-400mm f/4.5-6.3 Di VC USD lens (model A035) officially released