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Sigma 120-300mm f/2.8 EX DG IF HSM APO Telephoto Zoom Lens for Canon SLR Cameras
Product Description :
Features a large aperture of f28 at the 300 millimeter focal length
Multi-layer lens coating and lens design reduces flare and ghosting
Features SLD Special Low Dispersion glass elements for superior correction of chromatic aberration
Hyper Sonic Motor HSM for ultra-quiet shooting
