Sigma 70-200mm f/2.8 EX DG APO OS HSM Price & Specs
The Sigma APO 70-200mm F2.8 EX DG OS HSM has the fast f2.8 aperture of in-house competitors. The lens has OS (Optical Stabilizer) anti-shake system. It offers the equivalent of shooting at shutter speeds 3 to 4 stops slower than without OS. The rounded 9 blade diaphragm creates an attractive blur to the out of focus images (bokeh). This lens is amazingly ultra sharp.
*Sample images attached above taken from random sources.