H&Y Filters 100x100mm K-Series ND16 (4-Stop) Filter w/Quick Release Magnetic Filter Frame Variable ND as well as long exposure

as well as long exposure to add movement in an image

matte box and hood

RevoRing Mist Black Filter

H&Y Filters Drop-in (95mm) 4x Short Cross Star Filter

Accessories

H&Y Filters 100x100mm K-Series ND16 (4-Stop) Filter w/Quick Release Magnetic Filter Frame Variable ND as well as long exposureH&Y Filters 100x100mm K Series ND16 (4 Stop) Filter w Quick Release Magnetic Filter Frame Key Features Neutral Density Filter (ND16) (4 Stop) 1. 2 Optical Density Darkens Entire Image Reduce Shutter Speed, Widen Aperture For 100mm K Series Filter Holder 9 Layer Multi Coating, Optical Glass Quick Release Magnetic Filter Frame Magnetically Mounts on Holder Fast Use of Filter on Holder The 100 x 100mm K Series Neutral Density Filter with Quick Release