Dallmeyer Anastigmat f/1.9 13mm D Mount Camera Lens No 381394. Hard to find lens from a huge estate collection. It does need to be cleaned a bit a as it has been sitting in storage, appears to be in good shape but I am selling as is. The person who had these had a very unique large lifefime collection so I will be listing several other related items. Thank you for looking and don't miss out on this great find. Be sure to follow my account to stay up to date. Much more to come!