BlueBeach ET-63 lens hood For Canon EF-S 55-250mm f4-5.6 IS STM<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"> Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens </span></li><li><span class="a-list-item"> In addition since the end of the lens is extended you also get the added benefit of some extra protection from accidental impact </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/4125wfwVA9L.jpg" noproxy>