Pricing and availability are now official for the new Sigma APO Macro 180mm f/2.8 EX DG OS HSM lens.  It will be available on July 27 for $1699 for Canon, Nikon, Sigma, Sony and Pentax mounts.  It’s currently available for pre-order at B&H Photo.

More info on the new lens in the latest press release below. [Read more…]