Description: Fader ND filter is highly recommended by famous photographers and film directors. We deliver you the best Fader ND with confidence and professional after sales support. You don't have to carry a bunch of filters for shooting. One filter give you from the range ND2 to ND400. Neutral Density (ND) filters can reduce the intensity of light without appreciably changing its color. Traditionally speaking, ND filters have different reduction numbers and transmittance thus generated can be applied for different shooting conditions, such as portraiture, water falls, etc. Slim profile design. Thin filters are essential for avoiding vignetting when shooting at wider angles. Simply rotate the ring of this filter, it offers 2 to 8 stops added density. Apply slow shutter speed under strong sunlight exposure. Large aperture is available to create depth of field easily. Carry ONLY a single filter with the same capability with ND2, ND4, ND8 and ND400. This FOTGA Fader ND filter is made of Optical glass from Japan, offering a better image resolution, avoiding any colour cast. This Fader ND works great both for photography and videography. The Fader ND filter is suggested to use with wide and standard lens to obtain the best performance. Image quality may drop when focal length above 200mm. It may not be suitable for wide angle lens <24mm,35mm film format equivalent. Specification: aterial: Optical Glass+Aluminium Alloy Back thread diameter (attach to lens): 49mm Front thread diameter (attach additional filter): 52mm Package Includes: 1 Piece Fader ND Filter (ND2- ND400) in Original Box