The SIGMA 24-70mm F2.8 DG DN II is a high-performance lens with an 82mm filter size. I've only used it a few times since I bought it, and it's in very clean condition. All accessories are included. - Brand: SIGMA - Model Name: 24-70mm F2.8 DG DN II - Filter Size: 82mm - Series: Art [For Sony E-mount] Thank you for looking.