The NiSi Cinema 4×5.65” Explosion-Proof Protector Filter is a clear filter coated with a shatter-proof film to keep all of the pieces together in the event of a shattering impact. It is designed to protect your glass from projectiles and impacts that could do irreparable damage, whether from flying debris or accidental contact with stationary objects within a scene. Each of its surfaces features a shatter-proof coating, which creates no additional coloration or contrast and requires no adjustments to exposure. It is constructed from water white glass for clarity and color accuracy. Each glass surface also includes one layer of nano-coating that helps to prevent reflections as well as glare.
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.