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Conveniently compact and versatile, the Sigma 17 70 mm f2.8 4 DC HSM OS Wide Angle Zoom Lens with Macro is ideal for the travelling photographer. Versatile shooting With a wide zoom range, the high performance 17 70 mm offers versatile shooting options and is ideal for travel, landscape, portraiture and sports. Compact and lightweight, this wide angle zoom matches perfectly with the smaller bodies of Canon APS C DSLRs. A low aperture of f2.8 makes the 17 70 mm suitable for shooting subjects at extremely close range and in low light conditions. With seven rounded blades making up the diaphragm you can get creative by creating a smooth bokeh in the background. Get closer to your subject A dedicated macro function and minimum focusing distance of 22 cm makes the 17 70 mm ideal for close up photography. A Hyper Sonic Motor HSM ensures quiet focusing, ideal when capturing small insects. For sharp, blur free images, the 17 70 mm incorporates Sigma's Optical Stabiliser OS which offers effective correction of approximately 4 stops to counter camera shake even during macro photography. Superior quality The 17 70 mm incorporates two âFâ Low Dispersion glass elements to eliminate chromatic aberration of magnification and axial chromatic aberration for excellent image quality throughout the entire zoom range. Finished with a Super Multi Layer Coating to reduce flare and ghosting, the 17 70 mm delivers sharp and high contrast results even in backlit conditions. The included tulip shaped lens hood also helps assist with avoiding flare. Sigma USB Dock compatible The 17 70 mm is compatible with the Sigma USB Dock sold separately, which enables you to update the lens firmware and adjust parameters such as focus. The compact and functional Sigma 17 70 mm f2.8 4 DC HSM OS Wide Angle Zoom Lens with Macro offers great versatility when shooting.
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