Fotodiox Pro WonderPana Go Neutral Density +16 (4-Stop ND) Filter for the GoTough WonderPana Go Filter Adapter System<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"> Enables slow shutter speeds to be used， allowing film to record movement in subjects such as waterfalls， clouds， or cars </span></li><li><span class="a-list-item"> Decrease depth of field by allowing wider apertures to be used， in turn helping to separate subjects from their background </span></li><li><span class="a-list-item"> Allows video cameras to film subjects such as snow， sand or other bright scenes that can cause overexposure </span></li><li><span class="a-list-item"> Premium grade anodized aluminum &amp; optic grade， organic glass. Included plastic storage box with cushion liner </span></li><li><span class="a-list-item"> 24 Month Manufacturer Warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41b5pvTwE-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4169wFPTuHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41gZDE7BBRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/518%2BPWREkpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51UEcPoIyfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01G2aSYe7yS.png" noproxy>