This is a Mamiya RB 50MM F4.5 C ULTRA Wide Angle Lens. This lens will work on all Models of the RB67 including the RB67, RB67 Pro S, & RB67 Pro SD. It will also work on all models of the RZ67 Cameras.
This lens is in excellent working condition and shows normal wear. There is no Fungus, Separation, & no Haze. Comes with the front and rear lens caps.
WE SHIP IN 1 BUSINESS DAY as well we package professionally and will combine to save on shipping costs. We are also interested in BUYING your photographic equipment as well. We are Camera Exchange in Waterford Michigan.