News: Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras

Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras

• 10-20mm ultra-wide angle lens designed exclusively for Canon digital SLR digitalcameras
• 3 special low dispersion (SLD) glass elements to compensate for color aberration
• Hyper-Sonic Motor (HSM) produces silent, high-speed autofocus; full-time manual focus
• Multilayer lens coating reduces flare and ghost; 9.4-inch close focusing distance
• Measures 3.3 inches in diameter and 3.2 inches long; weighs 16.4 ounces

Sigma – Sigma AF 10-20mm F4-5.6 EX DC HSM for CANON – 201101Designed exclusively for Canon digital SLR digitalcameras, the ultra-wide-angle 10-20mm offers a view from 102.4 to 63.8 degrees, making it ideal for landscape photography and other vast applications. The lens is distinguished by its three special low dispersion (SLD) glass elements, which effectively compensate for color aberration, and its aspherical lenses, which provide maximum correction for distortion and various aberrations. As a result, the lens produces an extremely high image quality throughout the entire zoom range. The HSM-equipped models, meanwhile, produce fast autofocus (AF) speeds and quiet shooting while still letting you perform full-time manual focus. Other details incl

Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras

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