Buy from Amazon.com : http://fave.co/1ysvkGE <br /><br />Hoya 77mm PRO ND 1000x Neutral Density Filter<br /><br />Product Description : <br />Exclusive Hoya ACCU-ND technology ensures accurate color balance when switching between ProND filters <br />Filter provides X amount of neutral density stops depending on the filter you can insert X-see press release <br />Manufactured from super high quality Hoya Clear optical glass <br />Assembled using a one-piece aluminum frame creating a rigid durable but lightweight filter <br />Perfect for Still and Video applications
