[B50→55mm] Marumi Step-Up Ring for Hasselblad - MADE IN JAPAN This is a Marumi STEP UP RING for Hasselblad, an adapter for connecting lenses and filters of different sizes. Overall condition: Shows very little sign of use and no noticeable scratches, appearing very clean. Other: The manufacturer is determined from the appearance. Everything shown in the images is included. We have various sizes in stock, so if you are looking for something specific, please inquire via comments. Management Number: M5126