Fader ND Filter [W] ( ND2 to ND400)

Fader ND Filter [W] ( ND2 to ND400) The Fader ND filter that allows you to adjust neutral density freely from ND2 to ND400, providing 2 to 8 stops added density. Perfect to create slow shutter speed. With one single filter, you can create different density by simply rotating it. Why use Fader ND filter?Achievingslow shutter speed under heavy sun light Using oflarge aperture under brightcondition Easier to control Flash output .Offers 2 to 8 stops added density No more carrying ofa bunch of Filters for shooting. one filter, give you from the range ND2 to ND400.size:52mm,55mm,58mm,62mm,67mm,72mm,77mm