[OM] Socket next to "b lock" on OM-2S?

[Daniel J. Mitchell]

 What is the little socket(?) next to the "B lock" button on the front of
the lens mount on an OM-2S for? None of the manuals seem to mention it, and
I can't guess the functionality based on appearance..

 thanks,

 -- dan

< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >