Promaster 55mm Variable ND Filter - Basis (2 - 8 stops) On Camera Flashes Utilizing a patented 3 in

Utilizing a patented 3 in

Shinobi SDI

It has micrometric knobs for making precise movements with the mounted camera

With its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings

Output Voltage : 7

Promaster 55mm Variable ND Filter - Basis (2 - 8 stops) On Camera Flashes Utilizing a patented 3 inThis ProMaster 55mm Basis VND filter reduces the amount of light entering your lens between 2 and 8 stops to help you control exposure. Reducing light to control exposure is the job of a neutral density (ND) filter. A variable neutral density filter (VND) replaces numerous ND filters by allowing you to change the amount of light it holds back with a simple twist of its ring. A ProMaster Basis VND filter can reduce light by as little as 2 f stops or as