FocusFoto Fotga 52mm Ultra Slim Variable Fader ND2-ND400 Neutral Density ND Filter Adjustable ND2 ND4 ND8 ND16 ND32 ND100 to ND400 for Canon Nikon

FocusFoto Fotga 52mm Ultra Slim Variable Fader ND2-ND400 Neutral Density ND Filter Adjustable ND2 ND4 ND8 ND16 ND32 ND100 to ND400 for Canon Nikon

The fader ND filter is a compact all-in-one variable neutral density fader filter that adjusts the amount of light reduction with just the twist of your wrist. The index marks on the filter let you know exactly the amount of reduction at a glance. By rotating the ring, it offers 2 to 8 stops added density. A prefer tool to produce slow shutter effects or large aperture with a result of beautiful broken under strong light. Ultra Slim profile design. Thickness is only 7.3mm. Bigger front thread size can reduce the dark angle. 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