The Tamron SP AF28-75mm f/2.8 XR Di for Nikon is one of the most compact and lightest in the history of fast zoom lenses. Thanks to the downsizing "XR" technology employed by Tamron the dramatic compactness that makes this lens one of the world's smallest and lightest is achieved. Its compactness makes it look and feel like an ordinary standard zoom lens, yet it still obtains the versatility that a fast constant maximum aperture offers.
Lens Construction 16 Elements in 14 Groups
Angle of View 75 - 32 Degrees
Type of Zoom Rotation
Number of Diaphragm Blades 7
Minimum Aperture f/32
Minimum Focus Distance 13"
Macro Magnification Ratio 1:3.9
Filter Size 67mm
Weight 18 oz
Size Diameter 2.9", Length 3.6"
Includes 6 Year Tamron USA Authorized Dealer Warranty