December 4, 2007
Sigma Updates 50-150 f2.8 DC and 70-200 f2.8 EX
Sigma has slightly updated the 50-150mm f2.8 EX DC HSM and the 70-200mm f2.8 EX DG Macro HSM (both new lenses distinguished with a Generation "II" label). The digital-only lens receives an additional SLD element in the Macro receives an improved close focusing ability.
Posted by covey22 at December 4, 2007 3:32 PM