NiSi ND16 (4 Stop) Filter for 72mm True Color VND and Swift System ND/PL Filters The ND8 (3-stop) suits seascapes

The ND8 (3-stop) suits seascapes and outdoor flash work

V2 clamp with wider range of articulation

The NiSi ND16 (4-Stop) Filter for the 72mm True Color VND and Swift System expands NiSi's 1-5 stop variable ND into a 5-9 stop range for bright conditions that need more light control

Function: a circular polarizing filter that reduces reflections and glare from non-metallic surfaces like water and glass

NiSi ND16 (4 Stop) Filter for 72mm True Color VND and Swift System ND/PL Filters The ND8 (3-stop) suits seascapesThe NiSi ND16 (4 Stop) Filter for the 72mm True Color VND and Swift System expands NiSi's 1 5 stop variable ND into a 5 9 stop range for bright conditions that need more light control. It presses directly onto the front of the True Color VND via the Swift System, or attaches to a lens directly with an optional adaptor ring. New multi coating provides anti reflective waterproofing alongside precise, true color stopping. Expands VND to 5 9 stops: