Here's Rolleipol Filter for Rolleiflex B.III, with case.

Polarizing filter made for Rolleiflex TLR cameras with bayonet III, such as the 2.8B to 2.8F and the Tele Rolleiflex.

Clean condition, with signs of moderate use, and some very slight edge separation.

Please have a look at my other auctions for more Rolleiflex items, - I’d happily combine shipping costs.

Good luck!