Category Archives: Sigma Lens

New Patent: Sigma 70-200mm f/2.8 DG OS HSM Sports Lens

After the patent of Sigma 24-70mm f/2.8 DG OS HSM Art Lens filed two months ago, Sigma has just filed another new patent for Sigma 70-200mm f/2.8 DG OS HSM Sports Lens. This means both the zoom lenses will be announced together in next few months, maybe at Photokina 2016 in September.  Read More »

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