The Bolex C mount Schneider Cine Tele Xenar 75mm F2.8 H16 Lens is a vintage telephoto lens designed for Bolex cameras. Made by Schneider Xenon, this lens features a maximum aperture of f/2.8 and a focal length of 75mm, making it ideal for capturing detailed and distant shots with a smooth bokeh effect. Its classic design and high-quality construction make it a sought-after choice for photographers and filmmakers looking to add a unique touch to their work. Very smooth focus and aperture.