Tamron SP 15-30mm f/2.8 Di VC USD: Is Tamron's latest wide zoom the ultimate wideangle lens for serious photographers?

摘要

Late last year, while attending the Photokina trade show, got my hands on the very first sample of Tamron's new wideangle zoom - the SP 15-30mm f/2.8 Di VC USD. Though the wideangle lens market is already crowded, this is the first wideangle zoom with both a constant f/2.8 aperture and optical stabilisation.