I only attached the lens to my camera at home after purchasing it to check, and then stored it in a dehumidified storage unit without using it. It's practically unused. I'm selling it because I have no opportunity to use it. <Specifications> Brand: Kenko Model: MC CLOSE-UP NEO No.4 Filter Diameter: 72mm *Close-up Filter* You can easily take close-up shots just by attaching it to the front of your shooting lens. It allows you to take photos from approximately 17-25cm from the tip of the lens.