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[OM] Burning OM question

Subject: [OM] Burning OM question
From: usher99@xxxxxxx
Date: Mon, 25 Oct 2010 18:36:01 -0400
I am positive a listee can answer this.  I have also heard the Dr. 
Flash's long lost Great Uncle, Dr. F. Bulb, has also recently relocated 
from New England to NY state as to be closer to his nephew.

I did find a stash of GE Blue #6 flashbulbs at  my Mom's the other day. 
 Still looking for the Big Berthas.
I have a bracket with 7" reflector--might be trouble mounting an OM 
though.  I have an odd ball adapter that provides a FB bayonet
mount for a standard light bulb type of screw mount---may plug into a 
lamp loaded with a FB for extra effect.


I am thinking that these FB's hooked up to the PC terminal on FP on an 
OM-2  and the cam in auto,might constitute
a TTL type of metering as the shutter would just serve
to limit the light in lieu of a quench signal.  I think that mode
triggers the flash 20msec or so prior to the first curtain and it is
such a long burn I think  that syncing at most speeds shouldn't be an 
issue.

I have seen a poor scan of the  light output curve of the GE #6 and it 
seems to reach peak in about 30msec.
It should be way fired up by the first curtain.  The shutter speed does 
alter the GN, but not in a linear fashion like the F280
as pointed out by Tim.  So, will it work on auto????????

  If so, pretty cool--Flash not sufficient it justs drags the shutter to 
fill in with ambient.
Too much flash---just a quicker shutter---even OK at faster then 
1/60th- assuming it will do that on auto and not just fire at 1/60th 
with something plugged into the PC connection.  Better get this right 
early on--I see replacements are (gulp) $60.00 a dozen on 
Flashbulbs.com.

All Fired Up, Ready to get in Sync, Mike
-- 
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