B+W 4" X Neutral Density 1.8 64x Multi Resistant Coating Nano (806M) Camera Lens Truer Neutrality full size, Gray (66 1089123)

1. 8 ND - 6 f-stops - transmits 1. 65% of the light from the original scene Filter factor = 64x Allows creative use of larger apertures for shallow depth of field or slower shutter speeds to capture motion blur Mrc Multi resistant coating - anti-reflection and easy-to-clean coating This filter uses our standard B+W f-pro filter mount, which has a front Accessory thread and is made of brass