Incredibly-sharp and rectilinear ultra-wide-angle manual-focus lens for Sony full-frame format. In excellent condition, with a couple of tiny blemishes near the edge of the front element; barely any wear to the mount ring. I have added a black rubber band on the focus ring that makes it much easier. To focus the lens and protects the serrated surface from damage. Includes hood and original caps in the original box. See the photos for indications of condition, plus examples of photos taken with this lens.