Here is some additional information on the new Tamron SP 15-30mm f/2.8 Di VC USD G2 lens I reported about a few days ago (a new version of the current SP 15-30mm f/2.8 DI VC USD.): Brochure Lens construction: 13 groups 18 pieces Shortest shooting distance: 0.28 m Maximum magnification: 1: 5 Size: φ 98.4 mm … Continue reading Tamron SP 15-30mm f/2.8 Di VC USD G2 lens additional information