Archived posting to the Leica Users Group, 2007/01/28

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Subject: [Leica] First M8 experience
From: lwwesson at gmail.com (leo wesson)
Date: Sun Jan 28 08:58:56 2007
References: <C1E18597.434B2%mark@rabinergroup.com> <2FB314C6-0801-4A00-B41D-7CBFFFD02DC2@spectare.com> <ADDEA9B2-5FB3-49D9-BAA8-91CBE4B66E4C@ciudad.com.ar> <BF79CB6B-101C-4365-9213-30BF6E4DB8D5@spectare.com>

Jim,

any chance of you making the raw file available for download?  i would love
to have a look at it.

Leo

On 1/28/07, Jim Laurel <jplaurel@spectare.com> wrote:
>
> Hi Ed,
> Thanks for the link.  I will give it a try.  I have been using
> Photoshop CS2 to process my RAW images from the camera.  Could that
> be part of the problem?  I didn't think to use the bundled software
> for anything.
>
> I'll check out the c1 profile and see if that helps.
>
> Cheers - Jim
>
>
>
> On Jan 28, 2007, at 4:55 AM, Eduardo Albesi wrote:
>
> > Jim,
> >
> > There has been a very extensive and illustrative discussion about
> > all this issues on the International Leica Users Forum, which is
> > sponsored by Leica themselves. It led to two very important
> > conclusions and associated solutions.
> >
> > First, the increased IR sensor sensitivity is responsible to the
> > magenta cast, as it is very known, but that it also contributes to
> > most other blooming and streaking and banding phenomena seen with
> > this camera. As saying that blown up highlights are blown up
> > actually by both the visible light in excess AND the near-IR that
> > adds to the overcharging of the sensor region involved in the blown
> > up areas.
> >
> > Second, that the factory color profile shipped with the camera and
> > used by CaptureOne but also by the rest of the software that relies
> > on ICC profiling is absolutely off, introducing all sort of color
> > artifacts and inaccuracies in the images. So one of the members,
> > Jamie Roberts, has developed a couple of new profiles much more
> > accurate in terms of color reproduction and capable of correcting
> > to a high degree the 'magenta cast' due to IR contamination, meant
> > to be used without the IR-cut filters.
> >
> > So, just as a Sunday test before starting to pack the camera for
> > returning it to the dealer, go to http://www.leica-camera-user.com/
> > digital-forum/9637-new-m8-profiles-c1-instructions.html download
> > the profiles and read the instructions about how to install them
> > and  give the camera a second chance.
> >
> > If you knew already all this, sorry for the verbosity.
> >
> > Best,
> >
> > Ed
>
>
> _______________________________________________
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>

In reply to: Message from mark at rabinergroup.com (Mark Rabiner) ([Leica] First M8 experience)
Message from jplaurel at spectare.com (Jim Laurel) ([Leica] First M8 experience)
Message from eduardoalbesi at ciudad.com.ar (Eduardo Albesi) ([Leica] First M8 experience)
Message from jplaurel at spectare.com (Jim Laurel) ([Leica] First M8 experience)