This Mamiya-Sekor 250mm f/4.5 lens comes with its rear cap. It is for use with Mamyia RB67 Pro, S, and SD medium format cameras. There is scuffing, scratching, and minor finish loss on the exterior of the barrel (please see photos). Its filter ring has small dings in it which will prevent the use of screw-on filters. The coating on its front element has a couple of very light marks on it. All settings adjustments are smooth and all shutter speeds sound correct.