The 105mm f/2.8 EX DG Macro sits in the middle of Sigma's range of 1:1 true macro lenses. Keenly priced, it is designed for use with full frame digital SLR cameras, but can also be fitted to DSLRs with smaller APS-C size sensors. It covers a similar field of view to a 158mm lens in 35mm format when fitted to Nikon, Pentax and Sony cameras with 1.5x crop factors or 168mm with Canon DSLRs.
This page contains a snippet of article „Sigma 105mm f/2.8 EX DG Macro Lens“. The article was originally published on Photo Review at http://www.photoreview.com.au/reviews/cameraaccessories/sigma-105mm-f28-ex-dg-macro-lens.aspx. ShutterNews.com isn't responsible for the article's content.
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Sat, 2010-08-07 14:25