The Tokina 11-16mm f/2.8 AT-X Pro DX Ultra Wide Angle Lens is a high-quality lens designed for Canon EF mount cameras. With a maximum aperture of f/2.8, this lens allows for excellent low-light performance and beautiful bokeh. Its ultra-wide focal length of 11-16mm captures stunning landscapes and architecture shots. The lens features both auto and manual focus options, making it versatile for various shooting styles. Made of durable aluminum, this lens is a reliable choice for photographers looking to expand their creative capabilities.

I bought it during the pandemic but never used it years ago. It looks new to me, though. I bought it for my GH5 with speed booster. This would be good to use on that set up.