Archived posting to the Leica Users Group, 2013/07/27

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Subject: [Leica] Auto ISO
From: rgacpa at gmail.com (Robert Adler)
Date: Sat, 27 Jul 2013 17:12:40 -0700
References: <00c301ce8ae4$44d6fdc0$ce84f940$@cox.net>

Thanks Ken. This is a workable solution to the Fuji's shortcoming of not
being able to use exposure compensation. Good thinking!


On Sat, Jul 27, 2013 at 9:13 AM, Ken Carney <kcarney1 at cox.net> wrote:

> I wondered about this also, so experimented this morning.  Like the others
> responding, I set the shutter speed and aperture manually and let the
> camera
> (Fuji X-E1) pick the ISO (range from 200-6400 for raw files).   It appears
> that the camera is using the exposure mode selected to determine AE (i.e.,
> spot, average or multi), and you can change it even though not in AE mode.
> Also I notice that AE/AF lock works for recomposing (although the ISO
> changes it you move it way off the mark).  Very neat.  I think this is a
> good solution for the Fuji at least, since it has little noise at higher
> ISO's.  Thx for posting the question - always something new to learn.
>
> Ken
>
> -----Original Message-----
> From: lug-bounces+kcarney1=cox.net at leica-users.org
> [mailto:lug-bounces+kcarney1=cox.net at leica-users.org] On Behalf Of Steve
> Barbour
> Sent: Saturday, July 27, 2013 12:12 AM
> To: Leica LUG
> Subject: [Leica] Auto ISO
>
> In a recent thread,  Mark Rabiner cleverly argued for a new approach to
> vary
> exposure, that raised eyebrows, but has received support and accolades.
>
> Rather than varying  f stop or time of exposure Mark pushed the idea of
> varying ISO settings using  AUTO ISO. Ideal for many conditions this is
> being widely used. Fast digital cameras NOW have various AUTO ISO systems
> built into the program options.
>
> I generally shoot fast glass at full aperture, in aperture priority mode.
>
> I would like to learn more about Auto ISO mode, its use, strengths and
> weaknesses, impact on the results...from Mark and other
>
> friends here, so please don't hesitate,
>
>
> thanks, Steve
>
>
>
>
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>



-- 
Bob Adler


Replies: Reply from mark at rabinergroup.com (Mark Rabiner) ([Leica] Auto ISO)
In reply to: Message from kcarney1 at cox.net (Ken Carney) ([Leica] Auto ISO)