High-performance single-focal-length lens made by ZEISS, 49mm filter diameter, with lens hood. Includes lens case. Includes lens protector. - Brand: SONY - Model Name: Sonnar FE 1.8/55 ZA - Filter Diameter: 49mm - Accessories: Lens hood, lens cap, lens pouch This item has been used with care. I have not found any dust or mold inside the lens. Please be aware that there are some scratches on the body before purchasing. I feel that the image quality is as expected of a ZEISS lens. Thank you for looking.