Thread: New filter technique- NIR
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Old 19-12-2016, 11:41 PM
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cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline 		 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
I have a Hoya R72 and two other IR filters. One 850nm (black as, you can't see through it) and another around the 600's. Sounds like a bit of fun to experiment with once these clouds buzz off.
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