This compact telephoto zoom for DSLRs with smaller image sensors costs £200 and includes optical stabilisation and a Hyper-Sonic focusing motor.
This page contains a snippet of article „Sigma 50-200mm f/4-5.6 DC OS HSM“. The article was originally published on ePHOTOzine Reviews at http://www.ephotozine.com/article/Sigma-50200mm-f456-DC-OS-HSM-12824. ShutterNews.com isn't responsible for the article's content.
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Wed, 2010-02-10 11:25