Talk:Sigma Corporation

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I have moved this article back to "Sigma Corporation" since that is the name the company itself uses. We don't abbreviate if the company doesn't; doing so regardless is not WP convention. Matthew Brown (Morven) (T:C) 09:24, 24 September 2006 (UTC)

[edit] DG specification

According to Sigma's website, the DG denotation is a bit different than what is described here (a coating):

http://www.sigmaphoto.com/popup.asp DG (DG Lens) These are large-aperture lenses with wide angles and short minimum focusing distances. With an abundance of peripheral illumination, they are ideal lenses for Digital SLR Cameras whilst retaining suitability for traditional 35mm SLRs.

logic (talk) 01:50, 22 March 2008 (UTC)