NiSi Cinema 4×5.65 Black Magic Diffusion 1/8

The NiSi Cinema Black Magic Diffusion 1/8 is a professional cinema-grade diffusion filter designed for filmmakers and cinematographers who demand precision and artistry on set. Crafted from premium optical glass, this filter combines a high-precision nano-lenslet array with black mist technology to create a hybrid diffusion effect that gently softens digital harshness while maintaining detail and colour accuracy. Built for industry-standard matte boxes, it delivers a consistent, cinema-grade look across multiple lenses and cameras with minimal production delays. The 1/8 strength offers subtle, controlled diffusion ideal for adding cinematic character without heavy softening.

• Softens highlights and skin tones without excessive blooming, maintaining critical sharpness in detail
• Premium optical glass construction with nano-coatings for water, oil and dust resistance
• Compatible with all standard 4×5.65 matte box systems; 4mm thickness for universal fit
• Subtle film-like halation adds vintage character while preserving contrast and saturation
• Includes leatherette carry pouch for protection and transport