NiSi Cine Filter 4x5.65" Black Magic Diffusion 1

The NiSi Black Magic Diffusion 1 is a 4x5.65-inch optical glass cinema filter that softens digital footage. It combines an array of hundreds of precision nano-lenslets with black mist diffusion to soften highlights while retaining detail.

The filter smooths skin blemishes and surrounding textures while keeping eyes, hair and key subject features sharp. It preserves natural colour and contrast, adds subtle halation and warmth, and reduces the harsh appearance of digital images.

• Diffusion strength: 1.
• Double-sided nano low-reflection coatings reduce glare, reflections and ghosting, including under strong set lighting.
• Water- and oil-resistant protection for studio and location use.
• The 4x5.65-inch format fits cinema matte boxes for quick filter changes across lenses and consistent diffusion across camera systems.
• Applications include portraits, beauty work, interviews, narrative films, commercials, weddings, documentaries and music videos.