Moment CineBloom Diffusion 10% 77mm Filter Thread with Case & Micro Fibre Cloth

The Moment CineBloom Diffusion Filter is a 77mm screw-in diffusion filter at 10% strength, using premium Japanese optical glass to soften digital detail and bloom highlights for a filmic look straight out of camera. It is part of Moment's CineBloom filter range.

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

Key specifications

• Diffusion strength: 10%
• Filter thread: 77mm
• Glass: premium Japanese optical glass, diffusion layer sandwiched between two layers of HD optical glass
• Glass coating: uncoated for maximum bloom effect
• Frame: aerospace-grade aluminium with knurled grip
• Outer diameter: 79.7mm
• Depth: 6.6mm
• Weight: 28.4g
• In the box: filter, storage case, micro fibre cloth

CineBloom 10% Diffusion Filter, 77mm Filter Thread

The CineBloom Diffusion Filter gives your digital camera the look and feel of film. It softens harsh digital detail, blooms highlights, and adds a cinematic glow without sacrificing sharpness or colour accuracy.

CineBloom uses Moment's custom diffusion recipe — a specific particle blend sandwiched between two layers of HD optical glass with a water-, grease-, and dirt-resistant coating. It delivers filmic softness straight out of camera.

The lightweight aluminium frame with knurled grip screws on easily and stacks cleanly under ND or VND filters.

Light & Strong

The aerospace-grade aluminium frame keeps weight low without compromising strength. The precision-cut knurled edge gives a secure grip for fast, frustration-free removal — even when the filter is cold, wet, or stacked under another filter.

Works With Your Gear

CineBloom filters are compatible with standard camera lens thread sizes and the standard centre pinch lens caps you already own.

Pick the Correct Filter Size

The filter thread size is not the same as the lens focal length. The filter thread size is usually printed on the front of the lens outer ring where your lens cap attaches, shown as øxx, where xx is the size in millimetres.