27 mount shutter

[John cox]

I just want to verify that a "27 mount" lens is indeed a Compur 00 shutter, KEH is a bit cryptic. If anyone has any knowledge of this they could share that would be great.
Thanks,
John

[Leonard Robertson]

John - The chart on this S K Grimes page shows lensboard hole size for a Compur #00 as 26.3mm. So I imagine " mount 27" is KEHs designation for this shutter size.

http://www.skgrimes.com/library/used-obsolete-discontinued-shutters/compur

Len