The super wide-angle capability of the Sigma 10-20mm zoom makes it a very powerful tool for both indoor and landscape photography. The Sigma 10-20 is designed with digital photography in mind, and is tailored to achieve outstanding results with cameras which have an APS-C sized or smaller image sensor. Aspherical lenses correct for distortion and aberration, which ensures top-quality images from edge-to-edge, across the entire zoom range. HSM equipped models make fast, quiet autofocus a reality, and the lens is capable of full-time manual focus as well. The Sigma 10-20mm has a minimum focusing distance of 24cm (9.4 inches) at all focal lengths, and is equipped with an integral Petal-type hood to block out extraneous light.
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