Freewell Magnetic Quick Swap System 82mm Circular Polarizer Camera Lens Filter

Now switch your filter in 2-3 seconds with Freewell Quick Swap Magnetic system no more threadingOptical GlassMade of using the High Definition Premium Optical glass double-side multicoated Zero chromatic aberration (color shift)FunctionCircular Polarizer (CPL) Filter helps reduces glare from metallic surface increase color saturation & contrastCoatingEach side of the glass element is coated with Waterproof, Dustproof, Scratchproof, Oilproof to make sure you are ready for all the adventures