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Photography > Photography > Re: ISO setting...
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Re: ISO settings?

by AxisOfBeagles <me@[EMAIL PROTECTED] > Apr 18, 2008 at 08:42 AM

FWIW, my tactics for low light (or time exposure) shots;

I keep the ISO at 100 or 200 so as to avoid additional noise - UNLESS I 
want that slightly grainy look. Which I often do, especially if I think 
I might want to render the photo B&W.

I use a solid tripod. I use an electronic shutter release, but first 
flip the mirror (DSLR) so as to avoid the additional shake mirror 
opening causes.

I almos never have the aperture wide open - as another reply pointed 
out, in low light that can cause finding focal point too difficult. But 
I sometimes close it wat down; to increase focal length, but also to 
force a longer exposure (such as blurring moving water, or getting 
light streaks from stars).

I allow the exposure to be long enough to get the desired effect 
(moving water blurred, low-light shots becoming 'bright as day', night 
shots with specific lit points, etc).



I do not find the need for additional noise reduction sotware if I get 
a clean picture in the first instance.

On 2008-04-11 06:21:15 -0700, "Vass" <markXXX@[EMAIL PROTECTED]
> said:

> my recent venture into trying night shots has resulted in the pics not
being
> as clear as I would have liked
> Going from info I read, I used the largest apeture I could and tried
several
> shutter delays throughout each shot.
> The only thing I did'nt change was the ISO, left on 100 was this the
> problem?
> if this was raised then the apeture would'nt have stopped down so far
would
> it?
> I see these really clear shots submitted, but I'm just not getting
there.
> the subject can come later, I want to get the camera right or I'm
wasting my
> time
> help appreciated thanks




 11 Posts in Topic:
ISO settings?
"Vass" <mark  2008-04-11 14:21:15 
Re: ISO settings?
Rob Morley <nospam@[EM  2008-04-11 14:52:40 
Re: ISO settings?
"Vass" <mark  2008-04-11 15:21:12 
Re: ISO settings?
Joel <Joel@[EMAIL PROT  2008-04-11 10:10:19 
Re: ISO settings?
"Vass" <mark  2008-04-11 16:29:50 
Re: ISO settings?
Joel <Joel@[EMAIL PROT  2008-04-11 14:50:49 
Re: ISO settings?
"Rudy Benner" &  2008-04-11 10:24:12 
Re: ISO settings?
"dadiOH" <da  2008-04-11 20:03:08 
Re: ISO settings?
Vance <Vance.Lear@[EMA  2008-04-17 17:51:01 
Re: ISO settings?
"Vass" <mark  2008-04-29 11:24:29 
Re: ISO settings?
AxisOfBeagles <me@[EMA  2008-04-18 08:42:27 

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tan12V112 Thu May 15 23:58:02 CDT 2008.