Description: Double anti-reflective coating, only 7mm thickness ultra thin frame Allows for variable light reduction from between 2-8 stops; protect your lens from dust and scratches Decrease the depth of field by using wider apertures, which helps separate subjects from their background Neutral density can be adjusted from ND2 to ND400 Apply slow shutter speed under strong sunlight exposure Specification: Large aperture is available to create depth of field easily Suitable for dynamic screen, waterfalls, streams, etc Type: Fader ND Fliter Color: Black Rotating: Yes Neutral Density Grade: 2 - 400 Diameter: Approx. 49mm / 1.93inch Material: Optical glass Package Includes: 1 Piece ND2-400 Filter
