Sigma 70-300mm f 4-5.6 DG APO Macro Telephoto Zoom Lens for Pentax and Samsung SLR Cameras

Manufacturer	Sigma
Model Number	508-109

The high performance telephoto zoom lens is ideal for digital SLR cameras. This lens has two SLD glass elements in the front lens group and one in the rear lens group. It is able to shoot with maximum magnification 1:2 at the focal length of 300 mm. It's the ideal lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range.