The Sigma 120 300mm F2 8 EX DG OS APO HSM

If you were to think of the new Sigma 120-300mm F2.8 EX DG as a super-sized version of our 70-200mm F2.8 lens, that makes a lot of sense. And if you were to think of it as a zoomable and optically stabilized variation on the popular 300mm F2.8 prime telephoto lens, that also makes a lot of sense. Key items in the feature set include optical stabilization, fast constant 2.8 aperture and a hypersonic motor for fast autofocus- all for a price that's flat our amazing. For sports, wildlife and news photographers, this lens has a lot to offer.

Reference: http://vimeo.com/47141860
The official Vimeo Pro Page of Sigma Corporation of America. http://www.sigmaphoto.com/

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