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HIE & #87
- From: bcasselb@xxxxxxxxxxx (Bill D. Casselberry)
- Subject: HIE & #87
- Date: Mon, 12 Jul 1999 09:43:18 -0700 (PDT)
Hello all,
Well, I have finally come across a #87 filter out here
in the coastal hinterlands of Oregon, USA. I must say that
it provides for rather different effects than the #25 I
have been using before now. I used my Canonet QL17 so as
to eliminate the need to keep switching the filter off and
on. Nice little rangefinder w/ excellent 40mm optics.
I shot it "by the data sheet" f16 @1/30th & 1/15th w/ an
occassional wider spread. The suggested exposures seemed
the best ones. I used a suggested develop routine (George
Smyth, I believe) of ~8min in D-76 1:1 The negs were
very distinct, though rather faint ; perhaps a bit more
time next roll. Nevertheless, the lower density negs print
much faster on my rudimentary darkroom equipment at the
8x - 11x sizes I like. Almost too fast at 5x -- ~3sec. Of
course, this is due to my lack of the correct lensboard
for using a 50mm lens w/ my old Durst M601 and the consequent
need to compromise the lens aperture towards being able to
see the image well enuf to focus. I have run off a few
frames so far & will try to get some new IR material up
to my page w/in the coming few days.
I also ran off the roll of EIR from the fridge a while
back w/ the #15 deep yellow. I must say I was very un-
impressed w/ the results -- all but a few were just
excessive red toned images w/ no other colors. I had bracketed
in 1/2stops over about 3 stops around an IE of 200. One or
two attempted to get a bit of purple in them. This effect
occurred in only one setting of the brackets and even it
lacked any visual impact. All in all ; I doubt I'll do much
further experimentation w/ this expensive film. Of course,
the lab may well have botched the processing, as the
"decent" ones were at the very end of the roll. They did
assure me that they were capable of running the EIR, but it
seems to me that the overbearing red may well have been the
result of them "blowing out" the IR layer of the film thru
improper handling.
Bill
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http://www.orednet.org/~bcasselb
bcasselb@xxxxxxxxxxx
InfraRed Section :
http://www.orednet.org/~bcasselb/
web_1/photo5.html/InfraRed/photos5g.html
A Fugitive from the Law of Averages
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