Hoya 52mm NXT Plus Circular Polarizer Slim Frame Glass Filter

Filter Factor1.8 (0.8 Stop) ShapeCircle Circular Size52mm Front Accessory Thread/Bayonet52mm RotatingYes Glass TypeHoya Clear Number of Multi-Coatings10 Hardend Top LayerNo Anti-StaticNo Frame ConstructionLow Profile/Aluminum Front Filter ThreadsYes