Variable density filter ND, reduction in the shutter speed of 1.5 to 5 Stops.
Contrast color design, no loss of sharpness.
Optical quality glass No color-cast NiSi multi-layer coating, Nano Technology.
Imported from UK.
The NiSi Pro Nano 1.5-5 Stop Enhance ND-VARIO is a variable neutral density filter providing an exposure reduction of
1.5 to 5 stops.
The degree of density is easily controlled by rotating the knob.
The transition of density occurs smoothly which allows the photographer or videographer to adjust exposure length to the
exact amount required for a given scene.
For those using this filter with cinema or video cameras, combined adjustments of aperture and this filter allow fine
adjustments of depth of field while retaining the designated frame rate.