This Carl Zeiss Jena 50mm lens is the perfect addition to any photographer's collection. With a maximum aperture of 2.8/50, this lens is perfect for capturing stunning images in any lighting condition. It is compatible with M42 mount cameras and has a standard focal length of 50mm. The lens is capable of manual focus and has a zoom focus type.

This lens has been gently used and is in excellent working condition. It has been well-maintained and produces high-quality images. Whether you're a professional photographer or an amateur enthusiast, this Carl Zeiss Jena lens is sure to meet your needs.