BASIS
VARIABLE ND FILTER
BASIS VARIABLE NEUTRAL DENSITY FILTER
These new Basis VNDs are available in the nine most popular filter sizes and reduces light between 2 and 8 stops, giving you control over shutter speed and depth of field. Tames bright lighting conditions at large aperture settings when capturing video.
All ProMaster Basis filters have the same size filter thread on the front and back. So, they are compatible with your lens cap, and they can be stacked with other, same-size filters.
Basis filters represent a terrific value. They are optically excellent and affordable and deliver great results!
Hard stops at each end of the density range
Low light reflectivity
Constructed with polished optical glass
An excellent filter at a value price
Available in:
49, 52, 55, 58, 62, 67, 72, 77, 82