Re: konica deveopment - or lack thereof

[Jaap Los <losjb@xxxxxxxxxxxxxx>]

hannu.jarventaus@xxxxxxxx wrote:
> 
> >From:  curtis byers[SMTP:jetman@xxxxxxxxxxx]
> >Sent:  12. kesdkuu 1997 0:48
> >To:    infrared@xxxxx
> >Subject:       konica deveopment - or lack thereof
> >
> >Hello. I have experience with Konica 750 in the past and have gotten
> >good, if not contrasty, results from it. But recently I shot a roll
> >using flash (nothing new), a red #29 filter over the lens, (normally
> >use
> >a #25) and exsposed normally like I have in the past. I did use a new
> >developer, the X-tol. 10 minutes @ 70 degrees, 1:1 dilution. What I got
> >
> >was vveerryy thin negatives, as well as a bizare look in which the
> >models viens really popped out. Why the thin negs? Thanks for any help.
> >
> >Curtis
> 
> My developing time for Konica IR 750 with undiluted XTOL
> is 9 minutes at 20C, so I guess you should have developed
> longer using 1+1 dilution.
> 
> Hannu Jarventaus
> Espoo, Finland
> hannu.jarventaus@xxxxxxxx
> 
> >
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Re:dev. Konica:
to go from XTOL undiluted to 1+1 you should add about 33% in developing
time. So in your case 9 minutes x 1,33 = 12 minutes. You got thin
negatives at 11 minutes, so I would start from 13 minutes! Please let me
have your further experiences. Success!
Jaap Los
Holland
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