Sigma 150mm f/2.8 EX DG HSM APO HSM IF Macro Lens for Canon SLR Cameras

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Sigma 150mm f/2.8 EX DG HSM APO HSM IF Macro Lens for Canon SLR Cameras

Product Description :
Telephoto macro lens with Canon AF mount
Special low-dispersion glass for high image quality
150-millimeter focal length
f28 maximum aperture
Ultra-quiet high-speed autofocus with full-time manual focus override