Thank you for viewing. Canon PL filter (filter diameter 105mm) for professional ENG and location handheld camera lenses. PL = Polarizing filters are mainly used to suppress reflections on water surfaces and prevent reflections on glass, resulting in clear shooting effects. There are almost no scratches or dirt on the glass surface and appearance, and the movement of the polarizing ring and the screwing-in operation of the lens are also smooth. Although there is no dedicated case, I will include an old Canon general-purpose filter case for transportation. The main lenses that can be attached are as follows, but please check for details: J9a×5.2 J22e×7.6B HJ22e×7.6B Thank you for viewing.