Synchro Compur repairs

Logical1 · Feb 14, 2026

I have a 90 f:8 Super Angulon- with a Synchro Compur shutter. The B function is not releasing after an exposure. I need to re-cock the shutter to get it to close. All of the other speeds sound okay. Who in the United States works on these? Any rough idea what the repair would run? I searched the archives and did not find any suggestions.

Mark J.

BrianShaw · Feb 14, 2026

Logical1 said:
I have a 90 f:8 Super Angulon- with a Synchro Compur shutter. The B function is not releasing after an exposure. I need to re-cock the shutter to get it to close. All of the other speeds sound okay. Who in the United States works on these? Any rough idea what the repair would run? I searched the archives and did not find any suggestions.

Mark J.

Any competent camera repair shop that still works on mechanical cameras will have the competence to service that shutter.

The best thing you can do is to call some of these folks, some of whom may be local to you:

Google Search

www.google.com

Logical1 · Feb 14, 2026

Sometimes the direct route works best. I was looking for "Compur Shutter Repair", instead of mechanical camera repair.

Thank-you for taking the time.

Synchro Compur repairs

Logical1

BrianShaw

Google Search

Logical1

Privacy & Transparency

Privacy & Transparency