H&Y Filters HD EVO-Series Magnetic Variable ND3-1000+CPL Filter Kit - 77mm 24x24 The 100 x 100mm K-Series

The 100 x 100mm K-Series Neutral Density Filter with Quick Release Magnetic Filter Frame is an ND filter with a 64x filter factor that provides a 6-stop exposure reduction

while also minimizing reflections

H&Y Filters Swift Magnetic Bridge Ring for RevoRing (46-62mm)

Matte Finish

H&Y Filters Drop-in (95mm) Black Mist (1/2) Filter for RevoRing Swift Drop-in Racks & K-Series Magnetic Holder

H&Y Filters HD EVO-Series Magnetic Variable ND3-1000+CPL Filter Kit - 77mm 24x24 The 100 x 100mm K-SeriesH&Y Filters HD EVO Series Magnetic Variable ND3 1000+CPL Filter Kit 77mm Key Features Variable ND3 1000 & CPL Filter Variable Neutral Density & Circular Polarising Filter Magnetic Adapter Ring and Lens Cap Dual Mount Design Aluminum Filter Ring Multicoated Optical Glass Front and Rear Threading Screw In & Magnetic Attachment This HD EVO Series Magnetic Variable ND3 1000 & CPL Filter Kit from H&Y Filters includes an 77mm variable ND3 1000 and CPL