You are bidding on a Cosina 75-300mm 4.5-5.6 MC Macro Lens. Includes a Cosina Skylight (1A)58mm filter and a Cosina lens cap. I believe this is a Pentax K mount but please check to be sure this fits your camera. This should also fit Ricoh, Chinon and Cosina as well. Excellent condition. Glass is clean. no scratches mold etc. Cosmetically in great condition as well.