New IR Pass lens
Saturday, 14 June, 2008 § 2 Comments
Well in my recent testing i found out the IR bandpass lenses i bought were to narrow for my setup…. so therefore i got a new lens from Omega labs’s ebay store. The lens i got was a 880BP86 it is a much wider frequency pass to allow more of the IR emitters light to pass through at the same time block light from the visual spectrum. however since is a wider BP filter i fear that more noise will be detected by the ccd chip from natural light… but further tests will reveal that.