Archived posting to the Leica Users Group, 2013/06/01

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Subject: [Leica] D4 High ISO
From: john at mcmaster.co.nz (John McMaster)
Date: Sat, 1 Jun 2013 08:40:58 +0000
References: <CAH1UNJ1i0pQRobWrqG2bUbnJ0ZN7M5gEdx9Us0xQm=+koL_GRw@mail.gmail.com> <9A6B3299-FE63-4EC2-AB77-5BD2FC57ACB3@mac.com> <20DC592E-258D-44E2-9F2B-B24968F15D91@cartersxrd.net>

Found it
http://www.luminous-landscape.com/forum/index.php?topic=78677.msg632965#msg632965

john

> -----Original Message-----
> 
> I have been trying to find a link to a message on the LuLa forum I read 
> this
> week, it was scientific testing of colour response with cameras at 
> increased
> speed ratings. To keep good colour you should not take a D800 over 1600asa,
> I think it was higher for the D4 and effectively unlimited on the Sony RX1,
> once you went over a certain level (they were response graphs) the colour
> depth dropped.
> 
> john
> 
> > -----Original Message-----
> >
> > so now the only reason to use low iso is for shallow depth of field
> >
> > is that so Jay?
> >
> > rric
> >
> >
> > On May 31, 2013, at 3:30 PM, George Lottermoser <imagist3 at mac.com>
> > wrote:
> >
> > >
> > > On May 31, 2013, at 10:34 AM, Jayanand Govindaraj wrote:
> > >
> > >> ISO 12800:
> > >> http://gallery.leica-
> > users.org/v/jayanand/OddsAndEnds/D4Test/12800.JPG.html
> > >>
> > >> ISO 18100:
> > >> http://gallery.leica-
> > users.org/v/jayanand/OddsAndEnds/D4Test/18100.JPG.html
> > >>
> > >> ISO 25600:
> > >> http://gallery.leica-
> > users.org/v/jayanand/OddsAndEnds/D4Test/25600.JPG.html
> > >>
> > >> Please see LARGE.
> > >>
> > >> Discussions welcome.
> > >
> > > It would appear that this is the current "one-to-beat" in the realm of
> "high
> > ISO."
> > >
> > > Regards,
> > > George Lottermoser
> > > george at imagist.com
> > > http://www.imagist.com
> > > http://www.imagist.com/blog
> > > http://www.linkedin.com/in/imagist
> > >


Replies: Reply from jayanand at gmail.com (Jayanand Govindaraj) ([Leica] D4 High ISO)
Reply from philippe.amard at sfr.fr (philippe.amard) ([Leica] D4 High ISO)
In reply to: Message from jayanand at gmail.com (Jayanand Govindaraj) ([Leica] D4 High ISO)
Message from imagist3 at mac.com (George Lottermoser) ([Leica] D4 High ISO)
Message from ric at cartersxrd.net (RicCarter) ([Leica] D4 High ISO)