SmallRig 4650 Black Diffusion Filter Kit
A filter kit featuring Black Diffusion filters in four different strengths: 1/8, 1/4, 1/2 and 1 stop. These filters are designed to control highlights and enrich shadow detail, making them suitable for daytime, nighttime or candlelight environments when using a wide aperture.
The glass features a dual-sided 22-layer coating that provides a soft film-like texture and ensures consistent colour reproduction. An aluminium alloy edge protects the filters from fingerprints and accidental impacts. The filters are thin and lightweight, using magnetic attachment for fast changes and secure stacking.
This kit is used with a matte box with an adjustable clamp, the Multifunctional VND Filter Kit 4415, or SmallRig mini matte box 4409, 4411 and 4412. They can also be combined magnetically with CPL1, CPL2 polarisation filters, VND filter 4649 and the ND filter series 4799. Use caution when using telephoto lenses with a focal length of 135 mm or longer.
Included in the box
- Black Diffusion filter (1/8 stop)
- Black Diffusion filter (1/4 stop)
- Black Diffusion filter (1/2 stop)
- Black Diffusion filter (1 stop)
- Cleaning cloth
Specifications
| Filter type | |
|---|---|
| Format | Round |
| Manufacturer | SmallRig |


































































