Kenko 52mm PRO ND500 Multi-Coated Camera Lens Filters<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"> PRO ND filters reduce the amount of light through the effect of glass-deposition film </span></li><li><span class="a-list-item"> PRO ND100，200，500，and 1000 provide dimming effects in aperture steps of 6.7，7.7，9 and 10，respectivity.Use them to create a slow shutter effect </span></li><li><span class="a-list-item"> Subject appears crisp and clear while the background becomes a soft blur. Also Widely used or photographs of waterfalls and other nature scenes to emphasize movement </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31eRQ8qY9JL.jpg"><img src="http://ecx.images-amazon.com/images/I/51ff1aO0kEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Yi%2B8SDg6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51uSX3E%2B%2BPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61EH3jW6ptL.jpg" noproxy>