Changing shutter speed when cocked

[sar-photo]

Title says it all really! Can you change the shutter speed after you have cocked the shutter - I'm sure you can, but I just wanted to confirm that changing the shutter doesn't cause any damage.

Cheers
Simon

 

[Anscojohn]

Title says it all really! Can you change the shutter speed after you have cocked the shutter - I'm sure you can, but I just wanted to confirm that changing the shutter doesn't cause any damage.

Cheers
Simon

*******
I think it depends on the shutter.

 

[archphoto]

It should not cause any damage, it would cause a little extra friction, but yes you can !
At least with Copal and Compur shutters.

Peter

 

[BradS]

it is not a problem with modern Copal and Compur shutters. I've not had any problems with this with the Wollensak Rapax (a.k.a Graphex) shutters either.

 

[sar-photo]

It's a modern Copal shutter.

 

[Ian Grant]

Older rimset Compur's can't be moved to or from the highest speeds if the shutter is cocked, forcing them will damage the shutter.

Ian

 

[Sirius Glass]

While it is not a LF camera, Hasselblad V cameras have lens shutters and Hasselblad recommends advancing the film [which cocks the shutter] before storing. Obviously, if the shutter is stored cocked, then the shuttle speed can be changed after cocking.

I hope this helps.

Steve

 

[Steve Hamley]

Here ya go.

http://www.flutotscamerarepair.com/Tips.htm

Cheers, Steve

 

[ic-racer]

I know the question has been answered but for the record (and anyone contemplating a Zorki-4,) the shutter needs to be cocked first on a Zorki.