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No information about how these filters work has been given : Rejuvyesh ( talk) 10:36, 15 April 2012 (UTC) reply

It seems a bit odd that most of the information on a page titled infrared cut-off filters is mostly about transmitting filters. Surely there should be a separate page on IR transmitting filters? (Unfortunately, I do not know enough about either subject to produce such a page.) -- JohnS ( talk) 13:01, 12 October 2015 (UTC) reply

Seconded