Kenko ケンコー Center Image 52mm filter. This is a rare, discontinued filter with interchangeable glass. It's a glass-exchangeable filter that creates a sharp central image and a white-toned surrounding area with the "Sand Screen," or a soft-toned surrounding area with the "Soft Screen." However, it only includes the "Sand Screen," and the "Soft Screen" is missing. The frame is clean. The glass surface is also clean. This is a used item. Please refrain from purchasing if you are concerned about minor details. Accessories include a case. It will be shipped via Yu-Packet Post Mini. Shipping costs are the responsibility of the seller. There may be times when I am unavailable. I will try to include this information in my profile, so please check there. I am unable to negotiate prices. --- Kenko 52mm center focus filter with lens cap. - Brand: Kenko - Size: 52 mm - Accessories: Lens cap Thank you for viewing.