Kenko PRO1 D Lotus C-PL 77mm Water-repellent and Oil-repellent Type Circular PL filter Removes reflections and vividly expresses colors For 77mm lenses. Can also be used with smaller lenses by using step-up rings (e.g., 72-77mm). (Larger size can accommodate smaller sizes!) Purchased in April 2025 from the official manufacturer's online shop. C-PL filters need to be replaced every 7-8 years due to the aging of the polarizing film, but this item, although used, has only been used for one season. Used a few times in streams and waterfalls (no water damage). After cleaning the lens again, I confirmed that it is completely scratch-free. Please understand the above and no claims or returns are accepted. I will reply to comments and ship the product as soon as possible. Thank you for viewing.