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news about pinholes

  • From: Greg Pease <gpp@xxxxxxxxx>
  • Subject: news about pinholes
  • Date: Fri, 13 Jun 97 16:58:48 +0100
hi,
my question about the diffused pinholes generated alot of very =
helpfull discussion.  discussion that led me to go back to plastic =
tanks & reels (my lab uses jobo).  this has eliminated the problem.  =
however the plus density on the sprocket hole sides of the image area =
still exsists.  my lab insists that they religiously scrub their =
reels every night.  i am begining to think there is nothing that can =
be done about this.  with the jobo processing a new problem has =
arrisen.  i am getting streeking running the length of the film.  it =
looks like a water stain but can only be seen when printed.  normal =
water stains can be seen by carefully examining the emulsion side of =
the neg, but when i do so, i see nothing.  the lab thought it might =
be a problem with kodak's photoflo so they switched to edwal's =
lfn...same problem.  does anyone have ideas on wetting agents?  =
should we try it without?  could the streaks have something to do =
with the constant uni-directional agitition of the jobo?
thanks to everyone who helped out!
- -greg pease

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                     Greg Pease & Associates, Inc.
                         23 East 22nd. Street
                     Baltimore, Maryland 21218 USA
                  phone 410-662-4994 fax 410-662-1797
            greg@xxxxxxxxxxxxxxxxxx  www.gregpeasephoto.com
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