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Date: | Thu, 29 Sep 2005 08:37:51 -0400 |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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Good morning Jason. Edmund Optics (www.edmundoptics.com, 1800-363-1992) used to sell sheets and rolls (!) of diffraction grating. It's pricey, but when I bought a roll a number of years ago, they were the ONLY company I could find that had the quantity I needed.
Martin S. Fisher
Director of Education & Exhibits
Nauticus, The National Maritime Center
One Waterside Drive
Norfolk, VA 23510
36°50'51"N 76°17'53"W 13 ft.
phone: (757) 664-1003, (800) 664-1080 ext. 41003
fax: (757) 623-1287 cell (757) 617-7080
[log in to unmask] <mailto:[log in to unmask]> www.TheNMC.org <http://www.TheNMC.org>
-----Original Message-----
From: jason jay stevens [mailto:[log in to unmask]]
Sent: Wednesday, September 28, 2005 11:28 PM
Subject: diffraction grating
ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
*****************************************************************************
I'm looking for a good source for diffraction grating film.
Edmund, Carolina and Arbor Sci carry only little sheets. Web
searches only dig up manufacturers of precision and custom
diffraction gratings for specific optical applications in technical
industries.
I just want a run-of-the-mill (?) diffraction grating. I could use a
12 inch by 36 inch piece, and then some.
Thank you in advance,
Jason
__
jasonJayStevens
exhibits . annArborHands-OnMuseum . [log in to unmask]
734.995.5439 x32
art . potterBelmarLabs . [log in to unmask]
www.potterbelmar.org
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