Thank you for viewing. - Model Name: EF 50mm f/1.8 STM - Filter Diameter: 49mm - Accessories: Original box, instruction manual, Kenko lens protection filter After being used a few times, it has been stored in a dehumidified storage unit. While there is some dust and debris visible inside the lens, it does not affect the quality of the photos. There are no noticeable scratches on the exterior. Please understand that this is a used item before purchasing. Please feel free to ask any questions you may have as soon as possible.