NiSi Cinema 4×5.65″ Nano IR Neutral Density 2.1 Filter (7 Stop)

The NiSi Cinema 4×5.65″ Nano IR Neutral Density 2.1 Filter is engineered for cinema and high-resolution digital video production. This professional-grade filter reduces light by 7 stops, allowing you to maintain optimal aperture and shutter speed settings in bright conditions whilst preserving pristine image quality. Constructed from a single piece of H-K9L optical glass with exclusive dual-sided nano coating and infrared light control, it delivers exceptional colour accuracy with minimal colour cast. The 4mm thickness is compatible with all major matte box systems and filter cages, making it an essential tool for cinematographers working with 4K, 6K and 8K cameras.

• 7-stop light reduction for creative control in bright sunlight
• Dual-sided nano coating with IR attenuation for true, neutral colours
• Compatible with standard 4×5.65″ matte boxes and filter systems
• 4mm optical glass thickness with water, scratch and oil resistance
• Includes protective leatherette carrying pouch