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Subject 
Author 
Date 
Re: SBR of 4???? 
Jorge Gasteazoro  17:47 20 Feb 03 
Re: SBR of 4???? 
Phil  18:28 20 Feb 03 
Jorge --

Are you using the ExpoDev Palm program to calculate your Incident working data? If not, and if you're working from the printed chart data (SBR vs EFS) it's necessary to double the film's rated ISO speed. This is one of the quirks that result from effectively "misusing" the incident meter; it's not supposed to work this way. This might help to account for the overexposure.

This speed adjustment is not necessary with the ExpoDev program; it's taken care of internally.

-- Phil
 
Re: SBR of 4???? 
Jorge Gasteazoro  20:22 20 Feb 03 
Incident metering and filter factors 
David Mark  9:52 22 Jan 03 
Re: Incident metering and filter factors 
Jorge Gasteazoro  0:04 2 Mar 03 
Incident metering and backlit scenes 
clay  15:05 21 Jan 03 
Re: Incident metering and backlit scenes 
Phil  8:00 22 Jan 03 
Re: Incident metering and backlit scenes 
Jorge Gasteazoro  17:50 20 Feb 03 
Minimum printing exposure and BTZS 
David Mark  8:43 14 Jan 03 
Re: Minimum printing exposure and BTZS 
Phil  10:38 14 Jan 03 


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