Archived posting to the Leica Users Group, 1999/02/22

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Subject: Re: [Leica] B&W film speed
From: Mark Rabiner <mrabiner@concentric.net>
Date: Mon, 22 Feb 1999 12:20:30 -0800

Christer Almqvist wrote:
> 
> Overexpose and underdevelop, I am sure it was the thing to do once.
> But films have changed, and so have developers.
> Perhaps it is time to change development practice? Radically.
> Exposing a 100 film at 200 instead of 80 lets you shoot at 1/125th second
> rather than at 1/50th (all other things equal) which may be the difference
> between a blurred and a good negative. Anyway, given a choice I would
> always prefer a  thinner negative to a denser one, provided there is some
> shadow detail. I find that dense negatives lack sharpness ..... and
> acutance and microcontrast and all the rest.
> 
I agree and think this is partullly the case with 35mm. With larger
formats a murkier neg is much less of a problem. A 35mm neg has to be
clean and lean like a clean machine. And I can go medium. But well done
I ask for another steak.
Mark Rabiner