Samsung Galaxy S24 Ultra 5G 512GB 6.8" - Titanium VioletThe Nikon Drop In Circ Polarizing Filter (C PL1L) AF S 200mm f 2. 0G VR lens (52mm) is a drop in circular polarising filter for the following Nikon lenses: AF S 300 2. 8D, AF S 500 4D, AF S 600 4D, AF S 200 400 4G and the ED 400 2. 8S (Nikon Cat#1499). This filter is externally rotatable. Light rays which are reflected become polarised. Polarising filters are used to select which light rays enter your camera lens. They can remove unwanted reflections