May 14, 2010 -- The Sigma Corporation is pleased to announce the launch of the new APO 120-400mm F4.5-5.6 DG OS HSM for Sony and Pentax cameras. This telephoto zoom lens incorporates Sigmas original OS (Optical Stabilizer) function. It offers the use of shutter speeds approximately 4 stops slower. As compensation for camera shake is visible in the viewfinder, the photographer can easily check for accurate focus and ensure there is no subject...(read more)
This page contains a snippet of article „120-400mm F4.5-5.6 DG OS HSM for the Sony and Pentax Mounts“. The article was originally published on Imaging Resource at http://www.imaging-resource.com/NEWS/1273899252.html. ShutterNews.com isn't responsible for the article's content.
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Fri, 2010-05-14 23:05