Nisi Gray filter Vario Enhanced Pro Nano 5-9 stops 52 mm

The NiSi 52mm ND-VARIO Pro Nano 5-9 Stops (ND 1.5 – 2.7) improved variable ND filter is a variable neutral density filter that provides an exposure reduction of 5 to 9 stops. The density level can be easily controlled by turning the silver knob. The transition of density is smooth, allowing the photographer or videographer to precisely adjust the exposure time to the required amount for a specific scene. This filter enables control over depth of field and makes it easier to render motion. The reduction offers more flexibility when using specific ISO settings or ISO films in bright ambient light and increases exposure flexibility when using film or video cameras within a set frame rate.

Each glass surface is coated with a nano-coating that helps repel reflections, glare, as well as water and dust.

Please note that the front filter thread of this filter is 58mm and larger to avoid vignetting with wide-angle lenses.