Moment CineBloom Diffusion 10% 49mm Filter Thread with Case & Micro Fibre Cloth

The Moment CineBloom Diffusion 10% is a 49mm screw-in diffusion filter made from premium Japanese optical glass in an aerospace-grade aluminium frame. It softens harsh digital detail and blooms highlights for a subtle, filmic cinematic glow. Part of Moment's CineBloom filter range.

This listing is the 49mm. The CineBloom Diffusion 10% is also available in 67mm, 77mm and 82mm.

Key specifications

• Filter thread: 49mm
• Diffusion strength: 10%
• Glass: premium Japanese optical glass, uncoated for maximum bloom
• Frame: aerospace-grade aluminium with knurled grip
• Outer diameter: 51.7mm
• Depth: 6.6mm
• Weight: 11.5g
• Lens caps: works with standard centre-pinch caps

CineBloom 10% Diffusion Filter

The CineBloom gives your digital camera a film-like look. It softens harsh digital detail, blooms highlights, and wraps your image in a cinematic glow without sacrificing sharpness or colour accuracy.

CineBloom uses a custom particle blend sandwiched between two layers of HD optical glass. The filter is diffusion only — no ND — but stacks cleanly under ND or variable ND filters.

Light & Strong

The frame is aerospace-grade aluminium: strong without unnecessary weight. The precision-cut knurled edge gives a firm grip for fast, frustration-free removal, even when cold, wet, or stacked under another filter.

Works With Your Gear

CineBloom filters fit standard camera lens thread sizes and work with standard centre-pinch lens caps you already own.

Pick the Correct Filter Size

Filter thread size differs from lens focal length. Check the front of your lens's outer ring where the lens cap attaches — it will show øxx, where xx is the filter size in millimetres.