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Messages 131 to 140 of 316 (Total: 316) First | Prev | Next | Last
Subject 
Author 
Date 
Re: Beginner Sensitometry 
Phil Davis  11:06 14 Dec 05 
Re: Beginner Sensitometry 
Jerry Cunningham  19:50 16 Dec 05 
Re: Beginner Sensitometry 
Steve Nicholls  1:19 18 Dec 05 
bellows extension  
Shannon Stoney  6:16 1 Dec 05 
Re: bellows extension  
Phil Davis  11:24 1 Dec 05 
not sure this is OK (FS notice) 
frank miller  15:21 13 Nov 05 
Old Kodak Colour Densitometer Model RT  
beth peaker  2:19 5 Nov 05 
Spotmeter/Densitometer 
Michael J. Taylor  7:51 6 Oct 05 
Re: Spotmeter/Densitometer 
Jorge Gasteazoro  15:27 10 Oct 05 
Your spotmeter is not taking into account the "density" contribuited by the developer stain. As King states in his article you really need to use a densitometer with a blue channel to have more accurate readings. This is specially important with Pyrocat HD since the stain and density proportions are not linear. I am in Mexico so if you dont mind spending a few bucks on mail send me your step wedges and I will gladly read them for you. If you have the Winplotter I can plot them in my pc and e mail you the file while you wait to get your step wedges back from the mail.

Good Luck.
 
Personal reference speed point 
Bob Sandstrom  19:10 28 Aug 05 


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