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Messages 121 to 130 of 187 (Total: 187) First | Prev | Next | Last
Subject 
Author 
Date 
Re: ExpoDev for the PC6 
Phil Davis  12:49 4 Feb 05 
Re: ExpoDev for the PC6 
Mark Layne  17:45 3 Mar 05 
Re: ExpoDev for the PC6 
Phil Davis  17:42 4 Mar 05 
Re: ExpoDev for the PC6 
Jim Noel  9:44 23 Jun 05 
Re: ExpoDev for the PC6 
Phil Davis  13:05 23 Jun 05 
bellows extension factor 
shannon stoney  6:19 6 Nov 04 
Re: bellows extension factor 
Phil Davis  10:36 7 Nov 04 
Development & Recprocity Options 
Larry Francis  10:35 10 Oct 04 
Re: Development & Recprocity Options 
Phil Davis  12:31 10 Oct 04 
Larry --

First, the reciprocity compensation isn't applied until an exposure time of greater than about 1/2-sec has been calculated so the initial G-value (second screen) may not be the final one. But I think the program works properly when the times are long enough. Here's what I got with 100 TMax/DD-X+6, ES=1.05:

Normal (E1) Max (E7) Min (A1)
lo 5 " "
Hi 10 " "
SBR 10 " "
G=0.37 " "
EFS=51 " "
f/22 f/22 f/22
1:21 1:21 29.4 s
G=0.32 0.38 0.32

Does this help?

 
Re: Development & Recprocity Options 
Larry Francis  18:30 10 Oct 04 


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