Re: digital pinhole?

Pinhole infrared is easy with a 35mm pinhole camera, red filter and Kodak
high spees IR film. See my page from the '99 pinhole swap:
http://www.slonet.org/~rheather/pinhole.html
Richard Heather
----- Original Message -----
From: "Ed Nazarko" <enazarko@acumen-sciences.com>
To: <pinhole-discussion@pinhole.com>
Sent: Tuesday, December 10, 2002 8:20 AM
Subject: RE: [pinhole-discussion] digital pinhole?

> Because most digital cameras are CCD, they have little lenses over the
> tops of each of the sensors, so are they authentically pinhole cameras?
> Guess it's a matter of theology.
>
> I've routinely shot several second exposures with digital cameras (not
> pinhole) without horrible noise problems, and you can remove a lot of
> noise in photoshop anyhow. Many of the infrared camera experiments in
> the digital world (you have to remove the infrared filter glass that
> sits on top of the CCD, replace it with other clear glass of exactly the
> same thickness) are many-second exposures.
>
> I've been craving pinhole with infrared imaging capability, difficult
> with Kodak now only producing 35mm infrared film. Perhaps pinhole
> digital is the way to go.
>
>
> -----Original Message-----
> From: pinhole-discussion-admin@pinhole.com
> [mailto:pinhole-discussion-admin@pinhole.com] On Behalf Of Tom Miller
> Sent: Tuesday, December 10, 2002 9:50 AM
> To: pinhole-discussion@pinhole.com
> Subject: Re: [pinhole-discussion] digital pinhole?
>
> Hi Robert,
>
> Look at: http://www.pinholeday.org/gallery/2002/index.php?id=370
> There may be one or two other digital images in the gallery; but, this
> is the one that stuck in my mind.
>
> Tom
>
> ----- Original Message -----
> From: "Fox, Robert"
> Subject: [pinhole-discussion] digital pinhole?
>
>
> > Has anyone tried to convert a digital camera to pinhole? I'm
> guessing that
> > the results would be poor since digital ccds do not handle long
> exposures
> > well at all, resulting in a lot of digital "noise" and artifacts.
> But who
> > knows, it might look interesting..
> >
> > I would enjoy tearing open a few of those consumer digital cameras
> though
> > and installing a pinhole! Surely someone out there has already done
> this??
>
>
>
>
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Received on Tue Dec 10 22:14:28 2002