Re: Konica IR 750 with tungsten lights

[Nate <nkeith@xxxxxxxxxxxxxxxxxxxxxx>]

hannu.jarventaus@xxxxxxxx wrote:

> Last week I tried to get some info for using Konica IR indoors
> with 'hot' lights. I got one answer from Ed Scott (thanks Ed), and it
> confirmed my thoughts about the films sensitivity with tungsten lights.
> 
> I shot one test roll at EI 400 and bracketing the exposure with 1 stop.
> The film was developed with Ilfotec LC29 (1+19) 8 min at 20C, which
> gave a little bit thin negative with EI 400 (EI 200 was quite good).
> So I decided to develop 10 min, and the negatives look good.
> 
> I usually shoot Konica IR 750 with EI 100 outdoors.
> This was of course push processing of some degree, but I think
> Konica IR 750 can be 2-4 times more sensitive indoors with
> tungsten ligths.
> 
> Any other opinions?
> 
> Hannu


I just shot a roll of Konica and a roll of Kodak under tungsten, both
without a filter.  In White's book, she recommends shooting with no
filter under tungsten, and the contacts seem ok.  I haven't enlarged
anything yet to see things up close, though.  

I used an ASA of 32 for the Konica, and 200 for the Kodak.

-- 
Nate Keith
Minneapolis, MN
nkeith@xxxxxxxxxxxxxxxxxxxxxx

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