Magnetically attach 52mm lens filters to your M-mount lenses and take more cinematic photos and videos with the 52mm Magnetic Filter Adapter Ring from SmallRig. Using this adapter, which supports phone cages or cases with an M lens mount, you'll be able to improve color saturation and contrast, use a circular polarizer to reduce reflections, improve exposures in bright environments with a neutral density filter, or protect your lens with a UV filter.
