Re: fogging in half-cylinder cameras.

From: William Erickson <erickson_at_domain.name.suppressed>
Date: Thu 11 Jul 2002 - 19:52:04 PDT

Thanks.
----- Original Message -----
From: "Andy Schmitt" <aschmitt@warwick.net>
To: <pinhole-discussion@pinhole.com>
Sent: Thursday, July 11, 2002 12:08 PM
Subject: RE: [pinhole-discussion] fogging in half-cylinder cameras.

> The regular matte paper should solve it. Also make sure the back of the
> metal that you made the PH out of is covered. Glossy paper is a nightmare
in
> cylindrical cameras....
> andy
>
> -----Original Message-----
> From: pinhole-discussion-admin@pinhole.com
> [mailto:pinhole-discussion-admin@pinhole.com]On Behalf Of William
> Erickson
> Sent: Thursday, July 11, 2002 7:47 AM
> To: ppinhole discussion
> Subject: [pinhole-discussion] fogging in half-cylinder cameras.
>
>
> I have made a half cylinder camera for 8x10 negatives. I find that I have
> far more trouble with fogging due to interior reflection than I have ever
> seen with cylindrical cameras where the negative takes up only the back
half
> of the cylinder. In this camera, the angle of view approaches 180 degrees,
> with the edges of the neg butted right up against the front of the camera.
I
> haven't had fully matte paper to use, and haven't tried film yet, but I
> will. Has anyone used the polymax fine art paper that is "double matte"? I
> sent for some. has anyone tried some sort of a baffle system that might
> quench some of the random bouncing around of light?
>
>
>
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Received on Thu Jul 11 19:51:44 2002

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