H&Y Filters HD EVO-Series Magnetic Blue Streak Filter & Adapter Ring - 77mm 55mm Model No: DB-2820

Model No: DB-2820

Drop-In (Drop-in) Black Mist (1/4) Filter

Chamonix produces 3 models: 57N

it is also compatible with regular spin-on filters

H&Y Filters HD EVO-Series Magnetic Blue Streak Filter & Adapter Ring - 77mm 55mm Model No: DB-2820H&Y Filters HD EVO Series Magnetic Blue Streak Filter & Adapter Ring 77mm Key Features Blue Streak Filter Magnetic Adapter Ring Dual Mount Design Aluminum Filter Ring Multicoated Optical Glass Front and Rear Threading Screw In & Magnetic Attachment This HD EVO Series Magnetic Blue Streak Filter Kit from H&Y Filters includes a 77mm filter and a 77mm magnetic adapter ring. As part of the EVO series, the filter features a dual mount design. It has 77mm