SIGMA 35mm F1.4 DG DN Lens for L-mount - Brand: SIGMA - Model Name: 35mm F1.4 DG DN - Included Accessories: Case, box, instruction manual - Filter Diameter: 67mm - Art Series: Art This is a special item with a scratch on the rear element. There are many scratches overall from use. There is no noticeable dust inside the lens. There are no operational problems. The images show the scratch made to be noticeable with strong light, but in reality, it is a faint scratch that is only visible when strong light is shone at a certain angle. I did not experience any impact on shooting due to the scratch, so I think it's fine, but this is subjective, so please understand.