Tiffen 72mm Graduated Filter (Blue)<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"> Half color， half clear with a graduated density transition for a smooth blending of color </span></li><li><span class="a-list-item"> 72mm diameter </span></li><li><span class="a-list-item"> Add color to a selected part of the scene (with color imaging) </span></li><li><span class="a-list-item"> Allows more sky detail while properly exposing the foreground </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41P6RV0ZRQL.jpg" noproxy>