The Vintage Carl Zeiss Jena Tessar 50mm f2.8 Lens with M42 mount is a classic piece of equipment for photographers looking to capture stunning images. Made in Germany, this lens features manual focus and a durable aluminium exterior. With a focal length of 50mm and a maximum aperture of f/2.8, this lens is perfect for capturing high-quality portrait shots. Its compatibility with M42 screw mounts makes it versatile for a range of photography setups, making it a valuable addition to any photographer's gear collection.