H&Y Filters HD EVO-Series Magnetic Variable ND3-1000+CPL Filter Kit - 67mm Copy Systems Accessories relative to another filter that

relative to another filter that 100 x 150mm is stacked on

Quick Release Front Straps mean you can push the front straps up and off the clogballs for easy

Does not use any batteries or electrical wires

6 Filter (2 Stops) with Quick Release Magnetic Filter Frame

H&Y Filters HD EVO-Series Magnetic Variable ND3-1000+CPL Filter Kit - 67mm Copy Systems Accessories relative to another filter thatH&Y Filters HD EVO Series Magnetic Variable ND3 1000+CPL Filter Kit 67mm 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 67mm variable ND3 1000 and CPL