In the cosmic time lime mere moments.
On 4/23/2010 7:14 PM, Jack Davis wrote:
Yeah, we'll soon be extinct. =)
Jack
--- On Fri, 4/23/10, David J Brooks<[email protected]> wrote:
From: David J Brooks<[email protected]>
Subject: Re: PESO: Duel Daisy
To: "Pentax-Discuss Mail List"<[email protected]>
Date: Friday, April 23, 2010, 3:24 PM
On Fri, Apr 23, 2010 at 2:55 PM,
Larry Colen<[email protected]>
wrote:
Interesting photo. Though these days, why do it in
camera rather than in
post?
Us Dinasours find it hard to let go.:-)
Good shot Jack.
Dave
This reminds me of an idle thought I had on my way
to work this morning. I
can't think of a good non-technical reason why the
aperture should remain
the same size during exposure. It should be
possible in this computerised
day and age to set the camera so that the aperture
starts at say f/2.8 and
stops at say f/11 during the exposure, not
necessarily changing at a
linear
rate. Of course, the computer would have to
calculate the exposure time
accordingly, but it could have an interesting
effect on the areas outside
the critical plane of focus.
Very cool ideal.
Whether the investment required to develop it is
worth it is a different
matter, of course.
You could try it on a night shot with a manual lens,
but that might jiggle
things around too much.
B
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Documenting Life in Rural Ontario.
www.caughtinmotion.com
http://brooksinthecountry.blogspot.com/
York Region, Ontario, Canada
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