NiSi Cinema 4×5.65” Pure Clear Filter

The NiSi Cinema 4×5.65″ Pure Clear Filter is a professional-grade optical glass filter designed to protect your lens in matte box systems without altering image quality. This optically neutral filter maintains perfect colour accuracy and exposure whilst shielding your lens from dust, scratches, moisture, and airborne debris. Conforming to the standard 4mm cinema filter thickness, it integrates seamlessly with all leading professional matte box systems and filter cages.

• Optically clear with zero impact on exposure, colour, or image quality
• Non-coated optical glass construction for pure light transmission
• Compatible with all standard 4×5.65″ cinema matte boxes and filter systems
• Protective lens shield during filming, adjustments, and storage
• Includes leatherette pouch for safe transport and organisation