Sigma 70-300mm f4-5.6 DG Macro

Capable of macro photography, this lens has an magnification
maximum of 1:2 at the focal length of 300 mm. It's a high goal
ideal performance for portraits, sports photography, nature and others
types of photography that often need a telephoto lens. Also
has a switch for the move to macro photography in the lengths
focals between 200mm and 300mm, with a maximum magnification of 1:2.9 to 1:2. The
SLD (Special Low Dispersion) glass of this lens offers excellent
correction of chromatic aberrations.

Specs

Construction of the objective	14 Elements in 10 Groups
Viewing angle	34.3º-8.2º
Num. of diaphragm sheets	9 sheets
Minimum aperture	F22
Minimum focusing distance	150 cm
Maximum magnification	1:4.1 / 1:2 (Macro Mode)
Filter Size	Diameter 58mm
Dimensions	Diameter 76.6mm x Length 122mm
Weight	545g