Copal Shutter--What size hole : LUSENET : Large format photography : One Thread

I would like to know what size hole is a Copal shutter. I have seen several lenses advertised copal shutter is this #0 or is there a size copal? Any help will be appreciated

-- Ross Schuler (, December 28, 2001


34.7mm See:This page about Copal number hole sizes


-- Steve Grimes (, December 28, 2001.

What size hole to mount it on a lensboard? 34.8mm per Rodenstock.

Or do you need to know what size threads into the shutter? 32,5 x o,5mm per Rodenstock.

-- Bob Salomon (, December 28, 2001.

Moderation questions? read the FAQ