As the world's largest, independent manufacturer of photographic lenses, Sigma offers a highly innovative and creative selection of designs ranging from 8mm to 800mm. This 70-200mm f/2.8 lens offers a wide (Bright!) maximum aperture regardless of where you are in its zoom range. That translates to faster shutter speeds and easier hand-held shooting under a wide range of light conditions. That makes this lens Ideal for such uses as sports and wildlife photography. Additionally, you?ll get features such as an apochromatic optical design and four lens elements using Special Low Dispersion (SLD) glass for high image contrast, along with increased resolution and color saturation. The front barrel does not rotate during focusing, due to internal focusing system, very important with some filter designs. And, to keep the lens balanced, the internal zooming mechanism allows the lens length to remain constant during zooming. the Sigma APO 70-200 f/2.8 comes with a lens hood, strap and carrying case.
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