The SmallRig MagEase Magnetic CPL Filter Kit with M-mount Filter Adapter (52mm) 4388B is a filter kit that includes a CPL filter and an M-mount magnetic adapter. CPL can eliminate reflections from non-metallic surfaces (such as lakes, windows, waterfalls, glass, buildings, etc.) and thereby improve image saturation. Increased color saturation means bluer skies and clearer water. It can also be used as an ND filter, reducing the light by 1-2 steps. In order to eliminate reflection, only the CPL filter needs to be properly rotated. Made from German Schott B270i HD glass, the filter features a water-, smudge-, mold-, and scratch-resistant AR coating, less color cast, and a CNC-machined ultra-slim frame. Even when shooting with an ultra-wide-angle lens, vignetting does not appear. Attaches magnetically and securely to the SmallRig magnetic filter adapter ring.

- Attached magnetically and quickly
- HD glasses from Germany
- Waterproof, stain-, mold- and scratch-resistant AR coatings
- Ultra-thin metal frame, no vignetting
- Magnetically attaches SmallRig 52mm M-mount magnetic filter adapter ring, safe and stable