The exterior is clean with no noticeable scratches. It has a HAKUBA lens guard attached. Operation has been confirmed. OLYMPUS M.ZUIKO DIGITAL 17mm F2.8 (Silver) Brand: Olympus M.ZUIKO Lens Type: Prime/Single Focal Length Focal Length: Wide Optical Zoom: 1.0x Focus: Autofocus Mount: Micro Four Thirds Compatible Sensor Size (Max): Micro Four Thirds Focal Length (Wide): 17.0 mm Focal Length (Tele): 17.0 mm Maximum Aperture: f/2.8 Minimum Focusing Distance (m): 0.2 m Features of Interchangeable Lenses: Circular Aperture Image Stabilization: None Filter Attachment: Possible Filter Diameter: 37.0 mm Dimensions (Maximum Diameter): 57.0 mm Dimensions (Length): 22.0 mm Weight (g): 71.0 g Color: Silver