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	<title>Ryan Harper Photography &#187; polarizing filters</title>
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		<title>Pyramids</title>
		<link>http://www.ryanharperphotography.com/blog/2009/01/09/pyramids-2/</link>
		<comments>http://www.ryanharperphotography.com/blog/2009/01/09/pyramids-2/#comments</comments>
		<pubDate>Sat, 10 Jan 2009 00:37:16 +0000</pubDate>
		<dc:creator>Ryan</dc:creator>
				<category><![CDATA[Photos]]></category>
		<category><![CDATA[Egypt]]></category>
		<category><![CDATA[polarizing filters]]></category>
		<category><![CDATA[Pyramids]]></category>
		<category><![CDATA[wide angle lenses]]></category>

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Pyramids &#124;&#124; Canon10D/Tokina12-24@12 &#124; 1/125s &#124; f11 &#124; ISO100 &#124; Tripod
This was the first place we came after getting off the airplane, I was amazed at how close it was to Cairo, how the city surrounds the pyramids and how close our hotel was to them.
I learned a lesson about circular polarizing filters and wide [...]]]></description>
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<a href="http://www.ryanharperphotography.com/blog/wp-content/gallery/blog/rgh_20070315_1841.jpg" title="" class="shutterset_singlepic44" >
	<img class="ngg-singlepic" src="http://www.ryanharperphotography.com/blog/wp-content/gallery/cache/44__600x_rgh_20070315_1841.jpg" alt="Pyramids || Canon10D/Tokina12-24@12 | 1/125s | f11 | ISO100 | Tripod" title="Pyramids || Canon10D/Tokina12-24@12 | 1/125s | f11 | ISO100 | Tripod" />
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<br />
Pyramids || Canon10D/Tokina12-24@12 | 1/125s | f11 | ISO100 | Tripod</div>
<p>This was the first place we came after getting off the airplane, I was amazed at how close it was to Cairo, how the city surrounds the pyramids and how close our hotel was to them.</p>
<p>I learned a lesson about circular polarizing filters and wide angle lenses in this shot. The one I had doesn&#8217;t work so well the wider you go, if you go wide (12mm here) it provides some rather deep dark vignetting (the unnatural blue here). If you&#8217;re interested, here&#8217;s some good info about <a href="http://www.offrench.net/photos/articles/polarizing_filter.php">polarizers</a>.</p>
<p>Update: Ok, ok&#8230; so I can&#8217;t believe that I double posted an image already. I&#8217;ll try to better about that <img src='http://www.ryanharperphotography.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
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