[LargeFormat] Wollensak Studio Shutter
Richard Knoppow
dickburk at ix.netcom.com
Wed Nov 23 00:37:57 EST 2005
----- Original Message -----
From: "Les Newcomer" <LNPhoto at twmi.rr.com>
To: "Richard Knoppow" <dickburk at ix.netcom.com>; "f32 Large
Format Photography Mail List" <largeformat at f32.net>
Sent: Tuesday, November 22, 2005 7:45 PM
Subject: Re: [LargeFormat] Wollensak Studio Shutter
> Volute pat 798,595 in case you were interested
>
>
>
> On Nov 22, 2005, at 10:37 PM, Richard Knoppow wrote:
>
Thanks, Less. I will look these up. I both use the same
blades for both shutter and iris. The Volute had the virtue
of allowing very close spacing of the lens elements making
it usable on lenses like the Zeiss Series V Protar.
---
Richard Knoppow
Los Angeles, CA, USA
dickburk at ix.netcom.com
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