REDUCE LIGHT: Drastically Reduce The Amount of Light Hitting The Sensor.
SLOWS SHUTTER SPEED: 3.0 ND Filter Darkens The Image, To Photograph With a Longer Shutter Speed.
MULTI-RESISTANT COATING (MRC): Weather Seal Against Mist, Dust, Water Drops etc. - SLIM FRAME: Ideal For Wide Angle Lenses.
THE IDEA BEHIND THE ND: Cutting Down The Amount of Light Passing Through The Lens Without Changing The Color of The Resulting Photographs. - NATURAL LOOKING: Creates a Natural Looking Motion Blur That Smoothes Out Footage.