"The most compact and lightest in the history of fast zoom lenses. Thanks to the revolutionary downsizing XR technology employed by Tamron in the development of high-power zoom lenses such as the 28-200mm and 28-300mm, the dramatic compactness that makes this lens the world s smallest and lightest is achieved.
Its compactness makes it look and feel like an ordinary standard zoom lens, yet the versatility that a fast constant maximum aperture offers will definitely reshape your photographic horizons.
Specification:
Lens Construction (Groups/Elements) 14/16
Angle of View 75°-32°
Type of Zooming Rotation
Diaphragm Blade Number 7
Minimum Aperture F/32
Minimum Focus Distance 0.33m (13"") (entire zoom range)
Macro Magnification Ratio 1:3.9 (at 75mm)
Filter Diameter ø67 mm
Weight 510g (18.0oz.)
Diameter x Length ø73mmx 92mm (2.9in x 3.6in)
Accessory Lens hood "