NiSi Cine Drop-In Filter FS ND 0.9 (3 Stop)

The NiSi Cine FS ND 0.9 drop-in filter reduces light by 3 stops and is designed for NiSi ATHENA full-frame prime lenses with a drop-in filter slot. It allows slower shutter speeds and wider apertures for motion blur and blurred backgrounds.

NiSi Optical Nano Coating technology provides full-spectrum neutrality to maintain colour fidelity and image clarity without colour shifts or distortion. The filter is made from optical glass in a lightweight, robust aluminium frame. A carry case is included for transport.