Tamron 24-70mm f/2.8 Di VC USD G2 specification leaked

The Tamron 24-70mm f/2.8 Di VC USD G2 will be announced soon. Yesterday we had pictures of the lens, today some specifications:

• Model A032
• Lens composition: 12 groups 17 sheets
• Diaphragm blade: 9 (circular stop)
• Minimum shooting distance: 15 inches (about 0.38 m)
• Maximum magnification: 1: 5
• Image stabilization effect: About 4.5 steps
• Filter diameter: 82 mm
• Maximum diameter × length: 3.5 in × 4.4 in (about 89 mm × 112 mm)
• Weight: 31.9 oz (approx 904 g)
• North American Price: $ 1299

Announcement is expected for friday June 23, 2017.