Schneider 4x4 Solid ND Filter 1.8 (6-Stop)
This is a demonstration store. You can purchase products like this from Leica Store Miami.This is a Neutral Density Filter used for Cinematography. It has a Neutral Density of 1.8 (6 stops) and therefore reduces transmission by 98.5%. A common use for this filter is to allow the use of larger apertures, reducing depth of field, to allow selective focus and rack focus.