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	<title>Nikon Camera Blog &#187; Sigma</title>
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		<title>Sigma Offers Free Upgrade to Nikon D3 Owners</title>
		<link>http://nikonblog.wordpress.com/2008/01/24/sigma-offers-free-upgrade-to-nikon-d3-owners/</link>
		<comments>http://nikonblog.wordpress.com/2008/01/24/sigma-offers-free-upgrade-to-nikon-d3-owners/#comments</comments>
		<pubDate>Thu, 24 Jan 2008 12:48:43 +0000</pubDate>
		<dc:creator>Camera Blogger</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[D3]]></category>
		<category><![CDATA[lens]]></category>
		<category><![CDATA[lenses]]></category>
		<category><![CDATA[Sigma]]></category>
		<category><![CDATA[upgrade]]></category>

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		<description><![CDATA[A limited number of Sigma lenses when used with the new Nikon D3 digital SLR camera will not support the &#8220;Auto DX crop&#8221; function. To overcome this problem Sigma will be supplying a free upgrade to existing customers.








List of lenses requiring update for D3 camera














DC lenses (digital SLR cameras/APS-C image sensor)


30mm F1.4 EX DC HSM
Serial [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nikonblog.wordpress.com&blog=299000&post=138&subd=nikonblog&ref=&feed=1" />]]></description>
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		<title>New Fisheye Lenses from Sigma</title>
		<link>http://nikonblog.wordpress.com/2007/11/15/new-fisheye-lenses-from-sigma-2/</link>
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		<pubDate>Thu, 15 Nov 2007 11:00:38 +0000</pubDate>
		<dc:creator>Camera Blogger</dc:creator>
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		<category><![CDATA[Fisheye]]></category>
		<category><![CDATA[lens]]></category>
		<category><![CDATA[Sigma]]></category>

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		<description><![CDATA[The Sigma Corporation is pleased to announce the launch of the new 10mm F2.8 EX DC FISHEYE HSM lens.

This autofocus fisheye lens is designed for use with digital SLR cameras equipped with APS-C size image sensors. The Nikon version produces a diagonal angle of view of 180°（154° for Sigma, 167° for Canon). The diagonal field [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nikonblog.wordpress.com&blog=299000&post=127&subd=nikonblog&ref=&feed=1" />]]></description>
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