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Re: [OM] re: OM-1 X vs. FP Flash Switch

Subject: Re: [OM] re: OM-1 X vs. FP Flash Switch
From: "Tom Trottier" <infoanim@xxxxxx>
Date: Wed, 12 May 1999 21:53:38 -0400
Or to put it another way, light measurement & exposure adjustment 
during exposure ceases when the second curtain begins to move.
Tom

> Date: Wed, 12 May 1999 09:13:42 +0200
> From: Emil Pozar <epozar@xxxxxxxxxxxxx>
> Subject: Re: [OM] re: OM-1 X vs. FP Flash Switch
> 
> > -----Original Message-----
> > 
> > This brings to mind a question: if the OM2x & OM4 vary the exposure
> > *during the exposure* in OTF (non-flash) mode, then does the width of
> > the shutter slot vary across the film as the light changes? So one part
> > of the film would receive more than another if the light changed?
> > 
> > I would suspect that measurements are made until the first curtain
> > opens, and then the slot (& exposure) is constant across the frame.
> > 
> > Can anyone confirm or deny?
> 
> You are correct. The slot is indeed constant!
> - -- 
> Regards,
> Emil Pozar
> http://www.geocities.com/FashionAvenue/3133/index.html        ICQ 3704628 
> epozar@xxxxxxxxxxxxx


------------------
From: Tom Trottier, President, ACT Productions Inc.
infoanim@xxxxxx                   http://www.act.ca
+1 613 594-4829                 fax +1 613 594-8944
199 Holmwood Ave,  Ottawa, Ontario, Canada  K1S 2P3
"Make it as simple as possible, but no simpler" - Einstein

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