This DKL mount Kodak Schneider-Kreuznach Retina-Tele-Xenar f:4/135mm Lens is a high-quality telephoto lens made in Germany. It offers manual focus and has a mount for Kodak cameras. The lens has a maximum aperture of f/4, making it perfect for capturing stunning images even in low light conditions. The lens belongs to the Schneider Tele-Xenar series and is in excellent condition. It has been well-maintained and is ready to be used by the new owner to capture high-quality photographs. The lens is perfect for professional photographers and enthusiasts who are looking for a reliable and high-quality telephoto lens.