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Messages 231 to 240 of 316 (Total: 316) First | Prev | Next | Last
Subject 
Author 
Date 
BTZS Images 
Ross Borgida  9:37 28 Jul 03 
Re: BTZS Images 
Phil  17:58 28 Jul 03 
Re: BTZS Images 
Ross Borgida  5:45 29 Jul 03 
Re: BTZS Images 
Phil  6:48 29 Jul 03 
Re: BTZS Images 
Ross Borgida  18:38 17 Aug 03 
Re: BTZS Images 
Phil  18:58 17 Aug 03 
Another BTZS Hero 
Walter Glover  14:06 15 Jul 03 
Incident System & Polaroid P/N 55 
Walter Glover  13:59 15 Jul 03 
I have been asked to prepare some display prints for a friend's store using Polaroid P/N 55. It is a material I have used with considerable success in the past using spot-metering techniques but I am keen to use it with the incident system.

I previously established speeds for the material using A. A.'s 'Polaroid Land Photography' as a guide to testing. Of course I can expose for the print and see an approximation of my result but that is wasteful and expensive in my way of thinking. What I was wondering was if anybody had any experience with altering the EI in relationship to the SBR in order to reign in the high values which seem to block fairly readily. I realise that development is to completion and can't be reliably altered but I feel that exposure may offer some slight control. Most daylight situations I encounter in the Sydney sun are about an 8 stop range and this SBR works very well with conventional materials so I tend not to doubt it.

Any comments galdly appreciated.

Walter Glover
 
TXT film speed for palladium 
Jeff Segar  4:59 14 Jul 03 
Re: TXT film speed for palladium 
clay  8:57 14 Jul 03 


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