HTML:
<img class="aligncenter size-full wp-image-5371" title="20101029_optical" src="http://www.canonrumors.com/wp-content/uploads/2010/10/20101029_optical.png" alt="" width="474" height="271" /></p>
<p><strong>Patent No. 2010-243636</strong>
A new patent for an EF 24-70 f/2.8L II has been published.</p>
<ul>
<li>Patent Publication No.2010-243636</li>
<li>published 2010/10/28</li>
<li>filled 2009/04/02</li>
<li>focal distance 24.54-66.07mm</li>
<li>Fno=2.91-2.92</li>
<li>angle of view 82.8-36.26°</li>
<li>image circle 43.28mm</li>
<li>length 204.97-170.32mm</li>
<li>back focus 37.06mm</li>
</ul>
<p>I’m on my phone at the moment and will search for the actual patent later.</p>
<p><em>Source: [<a href="http://egami.blog.so-net.ne.jp/2010-10-29-english" target="_self">egami</a>]</em></p>
<p><span style="color: #000000;"><strong><span style="color: #ff0000;">c</span>r</strong></span>