SIGMA 56mm F1.4 dc dn | Contemporary E-mount (Sony). For APS-C size cameras. I purchased this new and used it with care. The image quality is, of course, excellent, and it looked beautiful when attached to the a6600 series, making it one of my favorite lenses. However, I am selling it because I have switched to full-frame. While there are some minor scratches from use, I believe it is in beautiful condition. I always used a lens protection filter. The operational performance is also without any problems. However, this is a used item, so please refrain from purchasing if you are overly concerned about minor details. Everything shown in the photos is included.