[pure-silver] Re: contrast changes
- From: Peter Badcock <peter.badcock@xxxxxxxxx>
- To: pure-silver@xxxxxxxxxxxxx
- Date: Sun, 28 Feb 2010 13:40:37 +1100
Shannon, when you opened up one stop, exactly how did you compensate by
adjusting the enlarger height (i.e. how did you adjust the lens to paper
distance) ?
As somebody else might have suggested, try identical conditions by placing
two test strips under the enlarger simultaneously right next to each other,
ensuring identical image features are shared between the two strips (e.g.
same sky, or same grass etc). Develop , stop, fix and wash together too.
This will eliminate all other possibilities and let you know how closely the
papers' characteristic curves match.
rgds
Peter
On 28 February 2010 10:20, Shannon Stoney <shannonstoney@xxxxxxxxxxxxxxx>wrote:
> The exposure times were the same. I just opened up the enlarging lens one
> stop.
>
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