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Digital BW, The Print

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Re: [Digital BW] OT: metering for long exposures..

2003-10-27 by Peter Marquis-Kyle

tronicart wrote:
> Sorry for the way off topic, but can't find any info on this..
> I've got an old Nikon F2 that only goes up to 2 second exposures but
> heard that it's possible to meter for up to 10-15 second exposures.
> Does anyone know how to do this?  I've got a night shoot coming up
> and this could really come in handy.
> I don't have a light meter, but could get one if necessary.

Daniel

This might help: You can take a meter reading with your lens set at a
wider aperture, and the film speed set at a faster speed, than you
intend to use.

If the meter indicates 1 sec at f1.4 for 400 iso film,
you should get a correct exposure at 16 sec at f2.8 with 100 iso film.

If you don't see why, let me know off-list and I'll try to explain.

Peter Marquis-Kyle
www.marquis-kyle.com.au

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