The Vivitar 135mm f/2.8 Auto Telephoto Close Focusing Manual Lens is a high-quality telephoto lens designed for Canon FD mount cameras. Made of durable aluminum, this lens features a maximum aperture of f/2.8 and a focal length of 135mm, allowing for versatile shooting capabilities. With manual focus and compatibility with filters sized 55mm and 62mm, this lens is ideal for photographers looking for precision and control in their work. The lens is crafted in Japan by the reputable brand Vivitar, ensuring top-notch performance and image quality.