Kinoptik 9mm T1.7 Cine Lens designed to cover Super 16. My personal lens, never a rental. Used very few times on my Aaton. Beautiful Lens that I bought new. Clean, well taken care of Near Mint lens. I have owned this lens since about 2002. Front and rear elements elements are pristine. I just put it up on my Sony F5 in Center Scan mode and it looks terrific. Wonderful for tight spaces like small rooms or inside cars. Solid heavy construction with integrated Iris and Focus gears. Comes with front and rear caps. Enjoy.