Sigma 77mm Multi-Coated UV Filter<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"> Sigma UV Filter blocks the invisible UV component of light from the sky </span></li><li><span class="a-list-item"> UV Filters are ideal for photography in high altitudes (in the mountains)， by the sea and in regions with very clean air </span></li><li><span class="a-list-item"> Pictures gain brilliance </span></li><li><span class="a-list-item"> Protection for the front element of your lens </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41vVeGJP7hL.jpg" noproxy>