Buy from Amazon.com : http://fave.co/1xIkdys <br /><br />UltraPro 52mm Variable NDX Fader Filter ND2 - ND1000<br /><br />Product Description : <br />Provides Total Versatility in Neutral Density Adjustents <br />Adjustable From ND2 - ND1000 <br />Gives You Control of Any Lighting Environment <br />Simply Turn Its Exterior Ring to Access Any of the Neutral Density Settings <br />Save Time Changing or Adding Filters