Olympus TCON-300 3X Extension Lens for E-10/E-20N<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Attachable 3x telephoto extension lens for Olympus E-10 and E-20N </span></li><li><span class="a-list-item"> 420mm F/2.8 equivalent </span></li><li><span class="a-list-item"> Comes with support arm， lens hood， rubber gasket (to prevent light leaks)， and carrying case </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31EY16TCZ3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41D3JMPZDQL.jpg" noproxy>