Frontman
Well-known
I tried contacting a couple of the names mentioned here to service my old Rolleiflex F, but neither person has responded after a week. I ended up taking apart the shutter myself, and found a broken part. I found a replacement part on eBay, and have just put the shutter back together, and now it works fine. No rocket science was required, and it cost me less than the round-trip postage to the repair shop.