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[ATM] Wratten #3N5 filter

To: ATMListserv <atm@atmlist.net>
Subject: [ATM] Wratten #3N5 filter
From: John Lynch <john_lynch2007@yahoo.com>
Date: Sun, 3 Jun 2007 16:43:19 -0700 (PDT)
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To the list:

Could someone please tell me what the Wratten #3N5
filter is relative to the other dye in gel filters
that come in various colors (Wratten numbers).  And,
what would be the use of the #3N5?

Thanks.

John Lynch


 
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