Kenko 40.5mm PRO1D Eta Circular PL filter, new and unused. I purchased this intending to use it with a PENTAX Q lens, but it has been sitting unused in a dehumidified storage box. There are minor scratches on the case from storage, but the product itself is in good condition. Although it is new and unused, it has been in someone's possession once. Please understand this before purchasing. Please refrain from purchasing if you are seeking the same quality as a brand-new item, are overly sensitive, or do not understand the product description. I am a camera enthusiast, but I am not a professional, so please understand if I overlook something. I will not accept unreasonable claims regarding the described condition or returns due to the buyer's personal circumstances if the description was not read before purchase. I don't intend to impose my own rules, but please check my profile before purchasing. Only those who agree with the above conditions should purchase. m(_ _)m I have other items for sale as well, please tap here to view them. m(_ _)m ↓ ↓ ↓ ↓ #hiro "Feel free to comment"