The Vintage Pentacon Auto 1.8/50mm Multi-Coating Camera Lens with an M42 mount is a classic piece of equipment for photography enthusiasts. With a maximum aperture of f/1.8 and a focal length of 50mm, this standard lens is perfect for capturing a wide range of subjects with stunning clarity and precision. The auto focus feature makes it easy to quickly and accurately focus on your subject, while the multi-coating ensures high-quality images. Whether you're a seasoned photographer or just starting out, this lens is a timeless addition to your collection that will help you capture stunning shots for years to come.

Please note that this item does have a black speck inside as you can see in the photos