Re: [photo-3d] Moving, and making pin holes, or buying them

["Andrei" <apetrov@xxxxxxxxxxxx>]

----- Original Message ----- 
From: "L" <jet_lk@xxxxxxxxx>
To: <photo-3d@xxxxxxxxxxx>
Sent: Sunday, November 12, 2000 10:01 PM
Subject: [photo-3d] Moving, and making pin holes, or buying them


> I have 2 different pinhole related things:
> 
> I have a pinhole apurature based homemade stereo
> camera with lenses.  I wanted to change the default
> stereo window to put the stereo window automatically
> farther away then it is at the moment.
> Would it work to move the pinholes apart or together a
> bit, or will that cause distortion in the image if it
> isn't in the center of the lens?
> 
> The other pinhole question I have is for a medium
> format stereo pinhole camera idea.
> I have a cardboard pinhole 6X9 camera that comes in a
> kit for $30.  I was thinking about how easy it would
> be to convert it into a pinhole stereo camera by
> puting 2 new pinholes in and a septum and then
> blocking the pinhole that is there now, it would then
> be convertable between a  6X9 camera, and a 3-D
> 6.45X6.45 camera.  The problem is in getting or making
> the pinholes.  I can't make the 2 pinholes out of tin
> foil or anything that may risk beeing difficult to
> keep exact between the 2 openings.
> 
> I have seen some pinholes for sale, but they cost to
> much.  I was hoping to get them for just a few
> dollars.  Are there ones that cheap?
> 
> Any suggestions from anyone out there that knows alot
> about pinholes would be great!
> Lincoln
> http://www.lincoln3d.com
> 
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