Ice Macro Reversing Ring 58mm Adapter for Canon EOS EF Lens Lenses 58<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"> The simplest way to get great Macro close-ups with zero image degradation </span></li><li><span class="a-list-item"> 58mm male thread fits any lens with a 58mm filter thread </span></li><li><span class="a-list-item"> Male EOS bayonet fits EOS Bodies </span></li><li><span class="a-list-item"> All Metal (aluminum) </span></li><li><span class="a-list-item"> ICE brand </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41iPJlg-nXL.jpg" noproxy>