There is no dust or debris inside the lens that would interfere with shooting, and the zoom and AF function smoothly. There are scratches on the mount joint and the bottom of the lens due to use. I am switching mounts and will not be using this lens, so I will sell it to someone who needs it. Fujinon Lens XF18-55mmF2.8-4 R LM OIS Brand: FUJIFILM Fujinon XF Lens Lens Type: Zoom Focal Range: Wide-angle, Standard, Telephoto Optical Zoom: 3.05x Focus: Autofocus Mount: Fujifilm X Compatible Sensor Size (Max): APS-C Focal Length (Wide): 18.0 mm Focal Length (Tele): 55.0 mm Maximum Aperture: F2.8 Minimum Focusing Distance (m): 0.3 m Features of Interchangeable Lenses: Circular Aperture Image Stabilization: Yes Filter Compatibility: Yes Filter Diameter: 58.0 mm Dimensions (Maximum Diameter): 65.0 mm Dimensions (Length): 70.4 mm Weight (g): 310.0 g Color: Black