SIGMA 30MM F/1.4 DC HSM ART LENS FOR CANON
Canon EF-S Mount LensAperture Range: f/1.4 - 16For APS-C Format CamerasStandard Focal Length Prime LensMinimum Focus Distance: 11.8" (30 cm)Hyper Sonic Motor for Smooth AutofocusThermally Stable Composite MaterialBrass Bayonet Mount