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Subject 
Author 
Date 
Initial tests 
Steve Nicholls  18:59 29 Nov 05 
is this test underexposed? 
Shannon Stoney  9:22 29 Nov 05 
Re: is this test underexposed? 
Jorge Gasteazoro  14:51 30 Nov 05 
Re: is this test underexposed? 
Shannon Stoney  6:08 1 Dec 05 
I guess my question is whether I should worry that some of the steps on the 4 minute film are blank. Actually, four or five steps.

In the book, it says that if there are four or five steps blank, you should give the film more exposure. But if you do that, won't you be messing up the EFS and the speed point?

For this test, I assumed that an exposure of 2.3 is correct and read the films even though there were these blank steps. I got film speeds of around 120 to 250, instead of the 320 speeds I was getting when I gave the film more exposure. I shot six sheets yesterday in the house using these new curves and I am going to process them today and see what I've got.

--shannon
 
Re: is this test underexposed? 
Jorge Gasteazoro  7:13 1 Dec 05 
Filtering enlarger light ? 
Philippe Bedfert  6:14 27 Nov 05 
Re: Filtering enlarger light ? 
Phil Davis  11:26 27 Nov 05 
SBR 10 times don't work 
Shannon Stoney  18:38 17 Nov 05 
Negative densities 
Steve nicholls  23:41 13 Nov 05 
Re: Negative densities 
Phil Davis  18:06 14 Nov 05 


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