※Please be sure to check my profile before purchasing. Silent purchases and immediate purchases are welcome.※ ※No shipping on the same day, day of purchase, weekends, holidays, or public holidays. Please refrain from purchasing if you are in a hurry.※ ※This item cannot be discounted.※ This is a K&F slim UV filter with a 55mm filter diameter. It has no coating. The filter frame shows little signs of use and looks clean. Although it's difficult to capture in photos, when held up to the light, dirt? can be seen on both filters depending on the angle (the degree of dirtiness varies slightly). It's not too severe, but it's unclear if it will affect actual image quality. It could not be removed by wiping with a lens cloth. How about using it for protecting old lenses or for modifications? Free shipping via Yu-Packet Post Mini. *We will generally ship within 2-3 days, but please understand that we do not ship during Golden Week, weekends, or holidays.*