View Full Version : what's this shutter?
In the lens with a cord attached to the release? Is it a little packard in a recessed lensboard with a dial of some sort on the side or something different?
http://farm3.staticflickr.com/2486/4078338365_a66aa92432_b.jpg
http://www.flickr.com/photos/nationallibrarynz_commons/4078338365/sizes/l/in/photostream/
Mat5121
14-Feb-2014, 17:21
In the lens with a cord attached to the release? Is it a little packard in a recessed lensboard with a dial of some sort on the side or something different?
http://farm3.staticflickr.com/2486/4078338365_a66aa92432_b.jpg
http://www.flickr.com/photos/nationallibrarynz_commons/4078338365/sizes/l/in/photostream/
It's a roller blind shutter...sort of a cross between a packard and a focal plane shutter.
BrianShaw
14-Feb-2014, 17:54
Most likely a Thornton Pickard.
Brassai
14-Feb-2014, 20:07
Never mind the shutter. I want a pair of those wolfman gloves!
Mat5121
15-Feb-2014, 08:16
He almost looks as if he's on safari hunting lions.
Those are pretty good mittens/gloves. I'd say if I had them I'd have to use LF since they'd get in the way using a TLR (been there done that), but TLRs weren't likely around when this photo was made.
BrianShaw
15-Feb-2014, 13:36
I think he is on safari for walrus or polar bear... perhaps penguins.
Andrew Plume
15-Feb-2014, 14:56
Most likely a Thornton Pickard.
definitely a T-P shutter Brian
andrew
mdarnton
16-Feb-2014, 16:13
This picture sent me on a little google chase, resulting in the discovery of the publication "The Telephoto Quarterly" in google books: http://books.google.com/books/about/Telephoto_Quarterly.html?id=u84aAQAAMAAJ in which I learned that most likely what we're looking at in the photo, behind the shutter, is an early tele-converter, comprised of a negative lens component and an adjustable tube to vary the effective magnification of the system. Though I knew about negative slip-on attachments (the same as supplementary close-up lenses, only the opposite) for changing lenses in to longer focal lengths, but not about early teleconverters.
I wonder if any of these things still exist?
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