Neutral Density (ND) filters can reduce the intensity of light without appreciably changing its color. Traditionally speaking, ND filters have different f-stop 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. 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 Technical Details

Product Details

Package Dimensions
Width : 4.2 inch
Height : 0.7 inch
Length : 4.2 inch

Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B009GFW6XE