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• Large f2.8 aperture at 28-millimeter focal length; 6.5x zoom magnification
• Minimum focusing distance of 19.7 inches
• Multilayer lens coating and design reduce flare and ghost
• High image quality through entire zoom range with aspherical lens element
• For Canon 35mm and digital SLR cameras; supplied lens hood blocks out extraneous light

Product DescriptionThis standard zoom lens has a large aperture of F2. 8 to 28 mm in length, but it is compact and lightweight. This diagonal fisheye lens optimized Digital has a new multi-layer coating technology that reduces flare and ghosting. This compact, large aperture zoom is ideal for digital and 35mm SLR. . . . More>>

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• Zoom lens with Canon AF mount
• Special low-dispersion glass for high image quality
• 28 to 70 mm focal length
• f2.8 maximum aperture
• Inner focusing system allows add-on hoods and filters

DescriptionThis F2 compact, large and constant. 8 hours and zoom is ideal for digital SLR cameras. Two SLD elements and four aspherical lenses provide the ultimate correction against distortion as well as all types of aberration, especially spherical aberration. Its advanced optical design ensures high performance throughout the zoom range. The use of aspherical lenses in the construction of this objective not only corrects aberrations but also produces very little. . . More>>

Tags: 2870mm, 70mm, Aberrations, Aspherical, Aspherical Lenses, Cameras, Cameras Canon, Canon, Canon Cameras, Canon Slr Cameras, Dg, Digital Cameras, Digital Slr Cameras, Dispersion Glass, f/2.8, Focal Length, Hoods, Image Quality, Lens, Maximum Aperture, Optical Design, Sigma, Sld, Spherical Aberration, Zoom Cameras, Zoom Canon