Archived posting to the Leica Users Group, 2013/07/26

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Subject: [Leica] Auto ISO
From: jsmith342 at gmail.com (Jeffery Smith)
Date: Sat, 27 Jul 2013 00:24:17 -0500
References: <8DBD5333-2C50-44BE-8214-58C6C319CB1F@gmail.com>

On Pentaxes, it is called the TAV mode. Both shutter speed and aperture 
priorities intact, and the ISO adjusts according to available light. 

Jeffery

Sent from my iPad

Jeffery L. Smith
New Orleans, Louisiana
USA

On Jul 27, 2013, at 0:12, Steve Barbour <steve.barbour at gmail.com> wrote:

> 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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In reply to: Message from steve.barbour at gmail.com (Steve Barbour) ([Leica] Auto ISO)