Tamron(I believe this is a Tamron lens converter) MC CPC Phase 2 Auto Tele-Converter 2x for Olympus-OM doubles the focal length of the lens it's attached to good condition, looks clean, covers at each end, comes with a storage case(that's a a bit worn) Made in Japan sold as is Part of an estate sale of an avid photographer and collector, who kept everything pretty clean Many cameras, cases, lenses and more to be listed I am not familiar with the workings of the cameras, I will do my best to describe the items, please be familiar with your item before purchasing, and look at the many pictures I have posted, thank you Shipping: If you are buying more than one item, please remember to check off the area that requests the seller to send an invoice, so I can combine the order for you before you pay. I offer several methods of shipping, choose which is best for you. Thank you again for browsing in my store, there is always something new and exciting coming your way! Feel free to ask questions, and let me know if there is a problem with an order before putting in a claim with, so we can work things out. Thank you again Estate Treasures by Alana