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	<title>The Photography Blog by Wolf Kettler Photographer &#187; auto white balance</title>
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		<title>Nikon&#8217;s improved Auto White Balance</title>
		<link>http://www.wolfkettler.co.uk/blog/nikons-improved-auto-white-balance/</link>
		<comments>http://www.wolfkettler.co.uk/blog/nikons-improved-auto-white-balance/#comments</comments>
		<pubDate>Wed, 13 Jan 2010 10:16:12 +0000</pubDate>
		<dc:creator>Wolf</dc:creator>
				<category><![CDATA[Inside Wolf Kettler]]></category>
		<category><![CDATA[Photography]]></category>
		<category><![CDATA[auto white balance]]></category>
		<category><![CDATA[awb]]></category>
		<category><![CDATA[Nikon]]></category>

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		<description><![CDATA[Nikon's firmware update 1.02 for the D700 improves auto white balance considerably, as a simple test by photographer Wolf Kettler proves.]]></description>
			<content:encoded><![CDATA[<p>About a week ago Nikon released firmware update 1.02 for the D700, a camera, which I am using. One of the improvements mentioned was auto white balance performance.</p>
<p>I did a few test shots this morning in my snowy garden with auto white balance on the P setting. There are various ways of creating a reference image for white (or rather grey) balancing. I am using a QP Card, which is a simple and accurate method.</p>
<p>I was impressed with the results of Nikon&#8217;s improved AWB (auto white balance). The original RAW image measured 5,750 in colour temperature with a tint, as it is called in Adobe Lightroom, of -9. The medium grey measured from the QP Card came out at 5,900 with a tint of -5. One simple test does not reveal all but the results are pretty close.</p>
<p>Nikon&#8217;s improved AWB does not eliminate the need for grey balancing completely but gives the photographer a fair chance to balance images, which were made without a reference shot or custom AWB.</p>
<p style="text-align: center;"><img class="aligncenter size-full wp-image-1410" style="border: 1px solid black;" title="Snow-covered garden gate by Wolf Kettler" src="http://www.wolfkettler.co.uk/blog/wp-content/uploads/2010/01/10615-049.jpg" alt="" width="450" height="299" /></p>
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