Sigma 12-24mm F4.0 DG HSM Art Lens for Sigma SA Polarizing Filters Its 11-blade iris diaphragm produces

Its 11-blade iris diaphragm produces smooth

and Panasonic

You can use up to 12 SIP accounts

0 card has been built with protection against ESD

Sigma 12-24mm F4.0 DG HSM Art Lens for Sigma SA Polarizing Filters Its 11-blade iris diaphragm produces"Discontinued: Item No Longer Available" Perfect for high resolution digital cameras, Sigma introduces the Sigma 12 24mm F4. 0 DG HSM Art Lens for Sigma SA that offers an optimal package of center to edge image quality, minimized distortion, and minimum focusing distance. And to achieve these qualities without compromise, SIGMA has leveraged its lens design expertise and all of its leading edge technologies. Furthermore, this lens is an ultra wide