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RE: [OM] OM 2n for studio flash

Subject: RE: [OM] OM 2n for studio flash
From: "Tom Trottier" <Tom@xxxxxxxxxxxxx>
Date: Mon, 18 Mar 2002 16:50:58 -0500
On Monday, March 18, 2002 at 22:03, T.Clausen@xxxxxxxxxxxx 
<olympus@xxxxxxxxxxxxxxx>
wrote re "RE: [OM] OM 2n for studio flash " saying:

> Actually, I've been considering this. Shouldn't the OTF
> "auto-dynamic" light metering features of OM2 take this into account? At
> least, if the majority of the light does not come from the slaves?

The OTF doesn't kill the slaves (unless they're pricy Ikelites - see 
http://www.ikelite.com/web_pages/lite_link.html ), just the T32s. You would 
have have the slaves set to provide the amount of light you wanted relative 
to the main exposure. 

The lighting ratio between t32s (& Ikelite slaves) would be determined by 
their distances.

Whether the T32 took into account the slaves' contribution would be 
determined by the timing of the majority of the light. If most slave light 
follows the T32 quench, then it wouldn't be counted by the T32.

Tom
 
> I'm thinking something along the line of 1-3 T32's with TTL-cable, and a
> couple of smaller "fill-flash" remote-triggered slave-like devices?
> 
> --thomas
> 
> On Sun, 17 Mar 2002 Tom@xxxxxxxxxxxxx wrote:
> 
> > Or GN calculations & experience.
> > 
> > Tom
> > 
> > On Saturday, March 16, 2002 at 21:01, James N. McBride 
> > <olympus@xxxxxxxxxxxxxxx>
> > wrote re "RE: [OM] OM 2n for studio flash " saying:
> > 
> > > If you are using remote triggered slaves that are not controlled by the
> > > camera you really need the flash meter. You must assure that the slaves do
> > > not overpower the camera units in a manner that causes the camera to not 
> > > be
> > > able to control the exposure. /jim

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