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Re: [OM] long auto exposures

Subject: Re: [OM] long auto exposures
From: John Hermanson <omtech@xxxxxxxxx>
Date: Fri, 04 Sep 1998 10:09:31 -0400
Since the limit is 2 minutes you may have to resort to using "B" for +
compensation.

John

PCACala@xxxxxxx wrote:

> Hi Red:
>
> Welcome!
>
> > I've
> >  learned that my Om2s can take auto exposed pictures at lengths of up to 2
> >  minutes, but wouldn't this be an incorrect exposure due to reciprocity?
> >  Should I see how long the camera takes the picture and then multiply this
> >  time for the specific film I'm using for the next shot?
>
> The most correct way is to note the time, check the reciprocity table for the
> film you are using and then open the aperture to get the additional exposure.
> Adding time is just creating a problem in having to again adjust for
> reciprocity.  However, many will just bracket on the overexposure side, esp.
> if you don't have the film data handy.  Check the OM List Archives for some of
> this reciprocity info, if necessary.  There is probably enough in those
> Archives for a reissue of The Olympus Way!
>
> Gary Reese
> Las Vegas, NV
>
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