H&Y Filters ND400 Magnetic Clip-On Filter for RevoRing (67-82mm) SC-01 This can further complement the

This can further complement the use of a 100 x 150mm graduated filter whose effect can be adjusted to better suit changing lighting conditions or creative demands by moving it up or down

which helps protect against drops

a slider carriage

1/4"-20 Camera Screw / 3

Two M3 screws are included for use as optional safety stops

H&Y Filters ND400 Magnetic Clip-On Filter for RevoRing (67-82mm) SC-01 This can further complement theKey Features ND400 Solid Neutral Density Filter 2. 7X Filter Factor, + 9 Stop Fits Select 67 82mm RevoRing Products Darkens Entire Image Area Allows Reduced Shutter Speed Allows Wider Aperture 2mm Thick Optical Glass Double Sided 9 Layer Multicoating Water Repellent Resistance Coating Magnetic Frame This ND400 Magnetic Clip On ND Filter from H&Y is compatible with select 67 82mm RevoRing filters to reduce exposure by 9 stops for finer image control.