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Subject:
Re: diffraction grating
From:
"Fisher, Martin" <[log in to unmask]>
Reply To:
Informal Science Education Network <[log in to unmask]>
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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