Taylor Hobson Cooke Deep Field Panchro 100mm f2.5 Cine Vintage Movie Camera Lens.Serial number 345003I’m not a lens guy. This came with other photo stuff I bought. No scratches that I can see. Probably needs to be cleaned. Aperture turns smooth. Crystal clear no clouding, in the pic you can see reflections. Not easy to photograph this but it seems in great condition. I don’t know what mount is on it. Please refer to the photos as that is the real description.Refunds subject to 20% ...restocking fee and buyer pays return postage.