I bought this about 4 or 5 years ago when I used to go out taking photos a lot. I also forgot where I bought this. The case has some scratches. The lens itself is clean because I hardly used it. I don't see any scratches or clouding. Please check the manufacturer's website for details. Comparison photos during use are also available. Shipped via Yu-packet Mini. Thank you. Kenko 58mm Circular PL filter, which enhances colors and reduces reflections. - Brand: Kenko - Model: Circular PL - Size: 58mm - Price: 5800 yen Thank you for looking.