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12-24mm f/4.5-5.6 II EX DG HSM for Canon EF MFR #: AF1224HC | Gosselin #: 1018273

Sigma 12-24mm f/4.5-5.6 II EX DG HSM for Canon EF

MFR #: AF1224HC | Gosselin #: 1018273
  • Wide-angle zoom lens
  • Canon EF mount / full frame format
  • Aperture range : f/4-5.6 to f/22
  • An extreme wide-angle lens optimized for use with Digital SLR cameras – an updated version of Sigma’s original 12-24 lens
  • One SLD (Special Low Dispersion) glass element and four FLD (performance equal to fluorite glass) glass elements to compensate for colour aberration and provide excellent image quality throughout the entire zoom range – in addition, three glass-mold elements and one hybrid aspherical lens offer advanced performance in a compact and lightweight construction
  • The incorporation of Sigma’s Hyper Sonic Motor (HSM) provides quiet, high-speed and accurate auto-focusing as well as full time manual focus capability
  • This lens also features Sigma’s weatherproof design for use in harsh conditions
  • Sigma’s super multi-layer coating minimizes flare and ghosting – a common problem for digital cameras
  • Lens construction: 17 elements in 13 groups - minimum focusing distance 11” (28 cm) throughout the entire zoom range with maximum magnification ratio of 1:6.4