This is a high quality C.C Auto Petri 1:1.8/55mm MF Standard Lens with a Petri Mount. It has been crafted from durable aluminum and is compatible with various brands including Yashica, Fujinon, and Petri. The lens has an auto focus feature and a maximum aperture of f/1.8, allowing for excellent image quality.

This lens is a great addition to any photographer's collection and will provide stunning results. It comes with a compatible filter size of 55mm and has been made in Japan. The lens is in excellent condition, ready for immediate use.