The focusing ring feels a bit tight

The front lens element has some light scratches

Based on similar listings I believe this is a practica b mount

The apeture feels smooth and works well

Please view all of the photos to see more details on the signs of age this lens may have

I have not tested it on a camera

Please feel free to view our eBay shop to see other vintage cameras and lenses

This is from a lifetime camera collection, from which we got about 1000+ cameras. Therefore, I am no expert, and I have been looking online how to work and test these