TAMRON SP 70-200mm F2.8 Di VC USD G2 for Canon

Focal Length: 70–200mm (34°21′ – 12°21′ angle of view on full-frame)
Aperture: Constant f/2.8 to f/22 (9-blade circular diaphragm)
Optical Construction: 23 elements in 17 groups
Image Stabilization: VC with 3 selectable modes (5-stop rating)
Minimum Focus Distance: 37.4 inches (0.95m)
Filter Size: 77mm
Dimensions: 3.46 x 7.63 inches (88 x 193.8mm)
Weight: 52.9 oz (1,500g