March 3, 2009
Sigma Releases New Trio of DC HSM Lenses
Sigma unveils it's latest optics in time for PMA 2009 in Las Vegas. Leading the trio of new lenses is a 18-50mm f2.8-4.5 DC OS HSM that will appeal to DX shooters looking for a mid-range zoom, an improved 10-20mm DC HSM super wide-angle but at a constant f3.5 and a light consumer telezoom 50-200mm f4-5.6 DC OS HSM.
Posted by covey22 at March 3, 2009 4:15 AM