HTML:
<img class="aligncenter size-full wp-image-5447" title="2010_237455_fig11" src="http://www.canonrumors.com/wp-content/uploads/2010/11/2010_237455_fig11.png" alt="" width="413" height="362" /></p>
<ul>
<li>Patent Publication No. 2010-237455</li>
<li>Release date 2010/10/21</li>
<li>Filing date 2009/03/31</li>
<li>Example 6</li>
<li>Focal length f = 24.90 – 102.02mm</li>
<li>Fno = 3.62 – 5.82</li>
<li>Angle of 81.96 – 23.94 °</li>
<li>Image Circle 43.28mm</li>
<li>Total lens length 119.84 – 151.84mm</li>
<li>BackFocus 38.50 – 51.35mm</li>
<li>An aspheric surface</li>
<li>Patent Technology</li>
<li>Pojitiburidotaipu zoom</li>
<li>Zoom a positive polarity</li>
<li>Chromatic aberration, spherical aberration, coma aberration correction</li>
<li>Refractive index and placement optimization</li>
<li>Moving the second lensInnerfocusing equation</li>
<li>Zooming</li>
<li>All the lens moves</li>
<li>Miniaturization</li>
</ul>
<p>It looks like a cheap zoom for full frame. 5D3 low end kit lens?</p>
<p>[<a href="http://egami.blog.so-net.ne.jp/2010-11-20">source</a>]</p>
<p><strong><span style="color: #ff0000;">c</span>r</strong>