The image shows a close-up of a camera lens. The lens is made of metal and has a silver finish. It has a circular shape with a black ring around the center. The ring has numbers and markings on it, including "B 30", "60", "125", "250", "500", and "Manuell". There is also a red triangle on the ring, which is likely the focal point of the lens. Below the numbers, there is text that reads "2.8 4 5.6 8 11 16 22". The lens appears to be old and worn, with some discoloration and scratches on the surface.