Feature

●Made to stack over 77mm True Color VND (creating a 9-5 stop) or individually as a 4-Stop with the 77mm Swift Adapter
●4-Stop Full Spectrum Neutral Density Filter
●True Color transmittance, no color casting
●Full Spectrum Multi-Ti Coating provides zero interference from ultraviolet to infrared light
●High definition optical glass with NiSi Nano Coating - waterproof, scratch resistant, and easy to clean


Description

NiSi ND16 (4 Stop) Filter for the NiSi True Color VND Swift System that expands the NiSi True Color 1-5stop VND Variable Filter to a 5-9 stop VND when the bright conditions require more stops.
The NiSi Swift System works seamlessly with the NiSi True Color 1-5 stop VND Variable ND filter allowing the capability to be expanded by adding extra filters simply by pressing them on the front of the NiSi True Color 1-5 stop VND Variable ND filter.
Adding the NiSi ND16 (4 Stop) Filter for the NiSi True Color VND Swift System, the NiSi True Color 1-5 stop VND Variable ND filter is expanded to a 5-9 VND filter. Or use the NiSi ND16 (4 Stop) Filter for the NiSi True Color VND Swift System with the optional adaptor ring (Sold separately) and attach it directory to a lens.
The new multi-ti coating provides an anti-reflected waterproofing and offers 4 stops of full spectrum neutrality. It also has precise stopping capabilities with true color transmittance.