High-quality telephoto lens with a focal length of 40-150mm, enabling diverse shooting possibilities. This is a Four Thirds mount lens. Please note that it is not a Micro Four Thirds lens. The exterior is beautiful. All functions are working perfectly. Optics are nearly free of mold, fog, and scratches. No balsam separation. There is only a small amount of dust, but it is in very good condition. Please refer to the many photos provided for your assessment. Overall, consider it to be in near-mint condition. - Brand: Olympus - Model Name: ZUIKO DIGITAL 40-150mm f4-5.6 - Filter Diameter: 58mm - Lens Type: Telephoto lens Thank you for viewing.