High-quality telephoto lens with a focal length of 40-150mm, enabling diverse shooting. This is a Four Thirds mount lens. Please note that it is not Micro Four Thirds. The exterior is in beautiful condition. All functions are working perfectly. Optics are almost free of mold, haze, and scratches. No balsam separation. There are only a few specks of dust, but it is in very good condition. Please judge from the many photos provided. Consider it to be near mint condition overall. - Brand: Olympus - Model Name: ZUIKO DIGITAL 40-150mm f4-5.6 - Filter Diameter: 58mm - Lens Type: Telephoto Lens Thank you for looking.