The NiSi Cinema 4×5.65″ Pure Clear Filter is a clear filter and is designed to provide general protection for your lens. This optically clear filter does not affect exposure or overall image quality while helping to prevent dust, scratches, moisture, and other elements from reaching or damaging your lens.
The Nisi 4×5.65” Range is compatible with all leading brands of matte boxes that fit the 4×5.65” standard. The cinema filters also conform with the 4mm thickness allowing them to fit into filter cages or slot into cageless designs. A leatherette pouch is included for storage and transport. Also available is a larger filter case to organize and keep multiple filters at once.