Sigma 70-300mm F4-5.6 DG OS for Sony and Pentax

Sigma Japan has announced the availability of its 70-300mm F4-5.6 DG OS image-stabilized telephoto zoom lens in Sony and Pentax mounts. The lens is suitable for use on both APS-C and full frame DSLRs. Priced at 59,000 yen, the Sony version will start shipping from November 27, 2009 followed by the Pentax version from the first week of December 2009.