Hoya 67mm PROND 16 Neutral Density 4 Stop (1.2) ND 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"> Exclusive Hoya ACCU-ND technology ensures accurate color balance when switching between ProND filters </span></li><li><span class="a-list-item"> Filter provides “X” amount of neutral density stops (depending on the filter you can insert X-see press release) </span></li><li><span class="a-list-item"> Manufactured from super high quality “Hoya Clear” optical glass </span></li><li><span class="a-list-item"> Assembled using a one-piece aluminum frame creating a rigid， durable， but lightweight filter </span></li><li><span class="a-list-item"> Perfect for Still and Video applications </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41E-xqsU4AL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51w6DPdbWLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XKNyn0YzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418fzAaWyVL.jpg" noproxy>